139075708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25889}}^1$

素因数の和:25989

約数の個数: 24

約数和(自身を含む): 260971200

約数和(自身を除く): 121895492

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 25889, 51778, 103556, 440113, 880226, 1760452, 2045231, 4090462, 8180924, 34768927, 69537854, 139075708]

約数ペア:

[(1, 139075708), (2, 69537854), (4, 34768927), (17, 8180924), (34, 4090462), (68, 2045231), (79, 1760452), (158, 880226), (316, 440113), (1343, 103556), (2686, 51778), (5372, 25889)]