159681936

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2008

約数の個数: 80

約数和(自身を含む): 432900864

約数和(自身を除く): 273218928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1739, 1776, 1913, 2256, 3478, 3826, 5217, 5739, 6956, 7652, 10434, 11478, 13912, 15304, 20868, 22956, 27824, 30608, 41736, 45912, 70781, 83472, 89911, 91824, 141562, 179822, 212343, 269733, 283124, 359644, 424686, 539466, 566248, 719288, 849372, 1078932, 1132496, 1438576, 1698744, 2157864, 3326707, 3397488, 4315728, 6653414, 9980121, 13306828, 19960242, 26613656, 39920484, 53227312, 79840968, 159681936]

約数ペア:

[(1, 159681936), (2, 79840968), (3, 53227312), (4, 39920484), (6, 26613656), (8, 19960242), (12, 13306828), (16, 9980121), (24, 6653414), (37, 4315728), (47, 3397488), (48, 3326707), (74, 2157864), (94, 1698744), (111, 1438576), (141, 1132496), (148, 1078932), (188, 849372), (222, 719288), (282, 566248), (296, 539466), (376, 424686), (444, 359644), (564, 283124), (592, 269733), (752, 212343), (888, 179822), (1128, 141562), (1739, 91824), (1776, 89911), (1913, 83472), (2256, 70781), (3478, 45912), (3826, 41736), (5217, 30608), (5739, 27824), (6956, 22956), (7652, 20868), (10434, 15304), (11478, 13912)]