156960431884

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{4591}}^1\times {\mathrm{20399}}^1$

素因数の和:25413

約数の個数: 24

約数和(自身を含む): 275409792000

約数和(自身を除く): 118449360116

約数列:

[1, 2, 4, 419, 838, 1676, 4591, 9182, 18364, 20399, 40798, 81596, 1923629, 3847258, 7694516, 8547181, 17094362, 34188724, 93651809, 187303618, 374607236, 39240107971, 78480215942, 156960431884]

約数ペア:

[(1, 156960431884), (2, 78480215942), (4, 39240107971), (419, 374607236), (838, 187303618), (1676, 93651809), (4591, 34188724), (9182, 17094362), (18364, 8547181), (20399, 7694516), (40798, 3847258), (81596, 1923629)]