157215892

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 277711616

約数和(自身を除く): 120495724

約数列:

[1, 2, 4, 223, 337, 446, 523, 674, 892, 1046, 1348, 2092, 75151, 116629, 150302, 176251, 233258, 300604, 352502, 466516, 705004, 39303973, 78607946, 157215892]

約数ペア:

[(1, 157215892), (2, 78607946), (4, 39303973), (223, 705004), (337, 466516), (446, 352502), (523, 300604), (674, 233258), (892, 176251), (1046, 150302), (1348, 116629), (2092, 75151)]