156968502

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 318146400

約数和(自身を除く): 161177898

約数列:

[1, 2, 3, 6, 109, 218, 327, 389, 617, 654, 778, 1167, 1234, 1851, 2334, 3702, 42401, 67253, 84802, 127203, 134506, 201759, 240013, 254406, 403518, 480026, 720039, 1440078, 26161417, 52322834, 78484251, 156968502]

約数ペア:

[(1, 156968502), (2, 78484251), (3, 52322834), (6, 26161417), (109, 1440078), (218, 720039), (327, 480026), (389, 403518), (617, 254406), (654, 240013), (778, 201759), (1167, 134506), (1234, 127203), (1851, 84802), (2334, 67253), (3702, 42401)]