137874802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 230053824

約数和(自身を除く): 92179022

約数列:

[1, 2, 13, 26, 37, 74, 251, 481, 502, 571, 962, 1142, 3263, 6526, 7423, 9287, 14846, 18574, 21127, 42254, 120731, 143321, 241462, 274651, 286642, 549302, 1863173, 3726346, 5302877, 10605754, 68937401, 137874802]

約数ペア:

[(1, 137874802), (2, 68937401), (13, 10605754), (26, 5302877), (37, 3726346), (74, 1863173), (251, 549302), (481, 286642), (502, 274651), (571, 241462), (962, 143321), (1142, 120731), (3263, 42254), (6526, 21127), (7423, 18574), (9287, 14846)]