156807456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 495331200

約数和(自身を除く): 338523744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 96, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 389, 408, 416, 442, 456, 494, 544, 608, 624, 646, 663, 741, 778, 816, 884, 912, 969, 988, 1167, 1248, 1292, 1326, 1482, 1556, 1632, 1768, 1824, 1938, 1976, 2334, 2584, 2652, 2964, 3112, 3536, 3876, 3952, 4199, 4668, 5057, 5168, 5304, 5928, 6224, 6613, 7072, 7391, 7752, 7904, 8398, 9336, 10114, 10336, 10608, 11856, 12448, 12597, 13226, 14782, 15171, 15504, 16796, 18672, 19839, 20228, 21216, 22173, 23712, 25194, 26452, 29564, 30342, 31008, 33592, 37344, 39678, 40456, 44346, 50388, 52904, 59128, 60684, 67184, 79356, 80912, 85969, 88692, 96083, 100776, 105808, 118256, 121368, 125647, 134368, 158712, 161824, 171938, 177384, 192166, 201552, 211616, 236512, 242736, 251294, 257907, 288249, 317424, 343876, 354768, 376941, 384332, 403104, 485472, 502588, 515814, 576498, 634848, 687752, 709536, 753882, 768664, 1005176, 1031628, 1152996, 1375504, 1507764, 1537328, 1633411, 2010352, 2063256, 2305992, 2751008, 3015528, 3074656, 3266822, 4020704, 4126512, 4611984, 4900233, 6031056, 6533644, 8253024, 9223968, 9800466, 12062112, 13067288, 19600932, 26134576, 39201864, 52269152, 78403728, 156807456]

約数ペア:

[(1, 156807456), (2, 78403728), (3, 52269152), (4, 39201864), (6, 26134576), (8, 19600932), (12, 13067288), (13, 12062112), (16, 9800466), (17, 9223968), (19, 8253024), (24, 6533644), (26, 6031056), (32, 4900233), (34, 4611984), (38, 4126512), (39, 4020704), (48, 3266822), (51, 3074656), (52, 3015528), (57, 2751008), (68, 2305992), (76, 2063256), (78, 2010352), (96, 1633411), (102, 1537328), (104, 1507764), (114, 1375504), (136, 1152996), (152, 1031628), (156, 1005176), (204, 768664), (208, 753882), (221, 709536), (228, 687752), (247, 634848), (272, 576498), (304, 515814), (312, 502588), (323, 485472), (389, 403104), (408, 384332), (416, 376941), (442, 354768), (456, 343876), (494, 317424), (544, 288249), (608, 257907), (624, 251294), (646, 242736), (663, 236512), (741, 211616), (778, 201552), (816, 192166), (884, 177384), (912, 171938), (969, 161824), (988, 158712), (1167, 134368), (1248, 125647), (1292, 121368), (1326, 118256), (1482, 105808), (1556, 100776), (1632, 96083), (1768, 88692), (1824, 85969), (1938, 80912), (1976, 79356), (2334, 67184), (2584, 60684), (2652, 59128), (2964, 52904), (3112, 50388), (3536, 44346), (3876, 40456), (3952, 39678), (4199, 37344), (4668, 33592), (5057, 31008), (5168, 30342), (5304, 29564), (5928, 26452), (6224, 25194), (6613, 23712), (7072, 22173), (7391, 21216), (7752, 20228), (7904, 19839), (8398, 18672), (9336, 16796), (10114, 15504), (10336, 15171), (10608, 14782), (11856, 13226), (12448, 12597)]