156978620984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{67481}}^1$

素因数の和:67824

約数の個数: 64

約数和(自身を含む): 313872278400

約数和(自身を除く): 156893657416

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 271, 296, 542, 1073, 1084, 2146, 2168, 4292, 7859, 8584, 10027, 15718, 20054, 31436, 40108, 62872, 67481, 80216, 134962, 269924, 290783, 539848, 581566, 1163132, 1956949, 2326264, 2496797, 3913898, 4993594, 7827796, 9987188, 15655592, 18287351, 19974376, 36574702, 72407113, 73149404, 144814226, 146298808, 289628452, 530333179, 579256904, 676631987, 1060666358, 1353263974, 2121332716, 2706527948, 4242665432, 5413055896, 19622327623, 39244655246, 78489310492, 156978620984]

約数ペア:

[(1, 156978620984), (2, 78489310492), (4, 39244655246), (8, 19622327623), (29, 5413055896), (37, 4242665432), (58, 2706527948), (74, 2121332716), (116, 1353263974), (148, 1060666358), (232, 676631987), (271, 579256904), (296, 530333179), (542, 289628452), (1073, 146298808), (1084, 144814226), (2146, 73149404), (2168, 72407113), (4292, 36574702), (7859, 19974376), (8584, 18287351), (10027, 15655592), (15718, 9987188), (20054, 7827796), (31436, 4993594), (40108, 3913898), (62872, 2496797), (67481, 2326264), (80216, 1956949), (134962, 1163132), (269924, 581566), (290783, 539848)]