139038104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12941}}^1$

素因数の和:13043

約数の個数: 32

約数和(自身を含む): 279547200

約数和(自身を除く): 140509096

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 12941, 25882, 51764, 103528, 219997, 439994, 879988, 1022339, 1759976, 2044678, 4089356, 8178712, 17379763, 34759526, 69519052, 139038104]

約数ペア:

[(1, 139038104), (2, 69519052), (4, 34759526), (8, 17379763), (17, 8178712), (34, 4089356), (68, 2044678), (79, 1759976), (136, 1022339), (158, 879988), (316, 439994), (632, 219997), (1343, 103528), (2686, 51764), (5372, 25882), (10744, 12941)]