156795017780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2576323}}^1$

素因数の和:2576528

約数の個数: 48

約数和(自身を含む): 350586169920

約数和(自身を除く): 193791152140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1790, 3043, 3580, 6086, 12172, 15215, 30430, 60860, 2576323, 5152646, 10305292, 12881615, 25763230, 43797491, 51526460, 87594982, 175189964, 218987455, 437974910, 461161817, 875949820, 922323634, 1844647268, 2305809085, 4611618170, 7839750889, 9223236340, 15679501778, 31359003556, 39198754445, 78397508890, 156795017780]

約数ペア:

[(1, 156795017780), (2, 78397508890), (4, 39198754445), (5, 31359003556), (10, 15679501778), (17, 9223236340), (20, 7839750889), (34, 4611618170), (68, 2305809085), (85, 1844647268), (170, 922323634), (179, 875949820), (340, 461161817), (358, 437974910), (716, 218987455), (895, 175189964), (1790, 87594982), (3043, 51526460), (3580, 43797491), (6086, 25763230), (12172, 12881615), (15215, 10305292), (30430, 5152646), (60860, 2576323)]