156316156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32377}}^1$

素因数の和:32469

約数の個数: 24

約数和(自身を含む): 293733216

約数和(自身を除く): 137417060

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 32377, 64754, 129508, 550409, 1100818, 2201636, 2298767, 4597534, 9195068, 39079039, 78158078, 156316156]

約数ペア:

[(1, 156316156), (2, 78158078), (4, 39079039), (17, 9195068), (34, 4597534), (68, 2298767), (71, 2201636), (142, 1100818), (284, 550409), (1207, 129508), (2414, 64754), (4828, 32377)]