156951120790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{646981}}^1$

素因数の和:648432

約数の個数: 32

約数和(自身を含む): 299340455904

約数和(自身を除く): 142389335114

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1427, 2854, 7135, 14270, 24259, 48518, 121295, 242590, 646981, 1293962, 3234905, 6469810, 10998677, 21997354, 54993385, 109986770, 923241887, 1846483774, 4616209435, 9232418870, 15695112079, 31390224158, 78475560395, 156951120790]

約数ペア:

[(1, 156951120790), (2, 78475560395), (5, 31390224158), (10, 15695112079), (17, 9232418870), (34, 4616209435), (85, 1846483774), (170, 923241887), (1427, 109986770), (2854, 54993385), (7135, 21997354), (14270, 10998677), (24259, 6469810), (48518, 3234905), (121295, 1293962), (242590, 646981)]