161644704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 510572160

約数和(自身を除く): 348927456

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, 401, 408, 416, 442, 456, 494, 544, 608, 624, 646, 663, 741, 802, 816, 884, 912, 969, 988, 1203, 1248, 1292, 1326, 1482, 1604, 1632, 1768, 1824, 1938, 1976, 2406, 2584, 2652, 2964, 3208, 3536, 3876, 3952, 4199, 4812, 5168, 5213, 5304, 5928, 6416, 6817, 7072, 7619, 7752, 7904, 8398, 9624, 10336, 10426, 10608, 11856, 12597, 12832, 13634, 15238, 15504, 15639, 16796, 19248, 20451, 20852, 21216, 22857, 23712, 25194, 27268, 30476, 31008, 31278, 33592, 38496, 40902, 41704, 45714, 50388, 54536, 60952, 62556, 67184, 81804, 83408, 88621, 91428, 99047, 100776, 109072, 121904, 125112, 129523, 134368, 163608, 166816, 177242, 182856, 198094, 201552, 218144, 243808, 250224, 259046, 265863, 297141, 327216, 354484, 365712, 388569, 396188, 403104, 500448, 518092, 531726, 594282, 654432, 708968, 731424, 777138, 792376, 1036184, 1063452, 1188564, 1417936, 1554276, 1584752, 1683799, 2072368, 2126904, 2377128, 2835872, 3108552, 3169504, 3367598, 4144736, 4253808, 4754256, 5051397, 6217104, 6735196, 8507616, 9508512, 10102794, 12434208, 13470392, 20205588, 26940784, 40411176, 53881568, 80822352, 161644704]

約数ペア:

[(1, 161644704), (2, 80822352), (3, 53881568), (4, 40411176), (6, 26940784), (8, 20205588), (12, 13470392), (13, 12434208), (16, 10102794), (17, 9508512), (19, 8507616), (24, 6735196), (26, 6217104), (32, 5051397), (34, 4754256), (38, 4253808), (39, 4144736), (48, 3367598), (51, 3169504), (52, 3108552), (57, 2835872), (68, 2377128), (76, 2126904), (78, 2072368), (96, 1683799), (102, 1584752), (104, 1554276), (114, 1417936), (136, 1188564), (152, 1063452), (156, 1036184), (204, 792376), (208, 777138), (221, 731424), (228, 708968), (247, 654432), (272, 594282), (304, 531726), (312, 518092), (323, 500448), (401, 403104), (408, 396188), (416, 388569), (442, 365712), (456, 354484), (494, 327216), (544, 297141), (608, 265863), (624, 259046), (646, 250224), (663, 243808), (741, 218144), (802, 201552), (816, 198094), (884, 182856), (912, 177242), (969, 166816), (988, 163608), (1203, 134368), (1248, 129523), (1292, 125112), (1326, 121904), (1482, 109072), (1604, 100776), (1632, 99047), (1768, 91428), (1824, 88621), (1938, 83408), (1976, 81804), (2406, 67184), (2584, 62556), (2652, 60952), (2964, 54536), (3208, 50388), (3536, 45714), (3876, 41704), (3952, 40902), (4199, 38496), (4812, 33592), (5168, 31278), (5213, 31008), (5304, 30476), (5928, 27268), (6416, 25194), (6817, 23712), (7072, 22857), (7619, 21216), (7752, 20852), (7904, 20451), (8398, 19248), (9624, 16796), (10336, 15639), (10426, 15504), (10608, 15238), (11856, 13634), (12597, 12832)]