161425354624

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 256

約数和(自身を含む): 361677312000

約数和(自身を除く): 200251957376

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 53, 62, 64, 71, 76, 106, 124, 128, 142, 152, 212, 248, 284, 304, 424, 496, 568, 569, 589, 608, 848, 992, 1007, 1136, 1138, 1178, 1216, 1349, 1643, 1696, 1984, 2014, 2201, 2272, 2276, 2356, 2432, 2698, 3286, 3392, 3763, 3968, 4028, 4402, 4544, 4552, 4712, 5396, 6572, 6784, 7526, 8056, 8804, 9088, 9104, 9424, 10792, 10811, 13144, 15052, 16112, 17608, 17639, 18208, 18848, 21584, 21622, 26288, 30104, 30157, 31217, 32224, 35216, 35278, 36416, 37696, 40399, 41819, 43168, 43244, 52576, 60208, 60314, 62434, 64448, 70432, 70556, 71497, 72832, 75392, 80798, 83638, 86336, 86488, 105152, 116653, 120416, 120628, 124868, 128896, 140864, 141112, 142994, 161596, 167276, 172672, 172976, 210304, 233306, 240832, 241256, 249736, 281728, 282224, 285988, 323192, 334552, 335141, 345952, 466612, 481664, 482512, 499472, 564448, 571976, 572983, 646384, 669104, 670282, 691904, 767581, 933224, 934867, 965024, 998944, 1128896, 1143952, 1145966, 1252369, 1292768, 1338208, 1340564, 1383808, 1535162, 1866448, 1869734, 1930048, 1997888, 2141147, 2216407, 2257792, 2287904, 2291932, 2504738, 2585536, 2676416, 2681128, 3070324, 3732896, 3739468, 3860096, 3995776, 4282294, 4432814, 4575808, 4583864, 5009476, 5171072, 5352832, 5362256, 6140648, 7465792, 7478936, 8564588, 8865628, 9151616, 9167728, 10018952, 10724512, 12281296, 14931584, 14957872, 17129176, 17731256, 17762473, 18335456, 20037904, 21449024, 23795011, 24562592, 29915744, 34258352, 35462512, 35524946, 36670912, 40075808, 40681793, 42898048, 47590022, 49125184, 59831488, 66375557, 68516704, 70925024, 71049892, 73341824, 80151616, 81363586, 95180044, 98250368, 119662976, 132751114, 137033408, 141850048, 142099784, 160303232, 162727172, 190360088, 265502228, 274066816, 283700096, 284199568, 325454344, 380720176, 531004456, 568399136, 650908688, 761440352, 1062008912, 1136798272, 1261135583, 1301817376, 1522880704, 2124017824, 2273596544, 2522271166, 2603634752, 3045761408, 4248035648, 5044542332, 5207269504, 8496071296, 10089084664, 20178169328, 40356338656, 80712677312, 161425354624]

約数ペア:

[(1, 161425354624), (2, 80712677312), (4, 40356338656), (8, 20178169328), (16, 10089084664), (19, 8496071296), (31, 5207269504), (32, 5044542332), (38, 4248035648), (53, 3045761408), (62, 2603634752), (64, 2522271166), (71, 2273596544), (76, 2124017824), (106, 1522880704), (124, 1301817376), (128, 1261135583), (142, 1136798272), (152, 1062008912), (212, 761440352), (248, 650908688), (284, 568399136), (304, 531004456), (424, 380720176), (496, 325454344), (568, 284199568), (569, 283700096), (589, 274066816), (608, 265502228), (848, 190360088), (992, 162727172), (1007, 160303232), (1136, 142099784), (1138, 141850048), (1178, 137033408), (1216, 132751114), (1349, 119662976), (1643, 98250368), (1696, 95180044), (1984, 81363586), (2014, 80151616), (2201, 73341824), (2272, 71049892), (2276, 70925024), (2356, 68516704), (2432, 66375557), (2698, 59831488), (3286, 49125184), (3392, 47590022), (3763, 42898048), (3968, 40681793), (4028, 40075808), (4402, 36670912), (4544, 35524946), (4552, 35462512), (4712, 34258352), (5396, 29915744), (6572, 24562592), (6784, 23795011), (7526, 21449024), (8056, 20037904), (8804, 18335456), (9088, 17762473), (9104, 17731256), (9424, 17129176), (10792, 14957872), (10811, 14931584), (13144, 12281296), (15052, 10724512), (16112, 10018952), (17608, 9167728), (17639, 9151616), (18208, 8865628), (18848, 8564588), (21584, 7478936), (21622, 7465792), (26288, 6140648), (30104, 5362256), (30157, 5352832), (31217, 5171072), (32224, 5009476), (35216, 4583864), (35278, 4575808), (36416, 4432814), (37696, 4282294), (40399, 3995776), (41819, 3860096), (43168, 3739468), (43244, 3732896), (52576, 3070324), (60208, 2681128), (60314, 2676416), (62434, 2585536), (64448, 2504738), (70432, 2291932), (70556, 2287904), (71497, 2257792), (72832, 2216407), (75392, 2141147), (80798, 1997888), (83638, 1930048), (86336, 1869734), (86488, 1866448), (105152, 1535162), (116653, 1383808), (120416, 1340564), (120628, 1338208), (124868, 1292768), (128896, 1252369), (140864, 1145966), (141112, 1143952), (142994, 1128896), (161596, 998944), (167276, 965024), (172672, 934867), (172976, 933224), (210304, 767581), (233306, 691904), (240832, 670282), (241256, 669104), (249736, 646384), (281728, 572983), (282224, 571976), (285988, 564448), (323192, 499472), (334552, 482512), (335141, 481664), (345952, 466612)]