156688456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1152121}}^1$

素因数の和:1152144

約数の個数: 16

約数和(自身を含む): 311072940

約数和(自身を除く): 154384484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1152121, 2304242, 4608484, 9216968, 19586057, 39172114, 78344228, 156688456]

約数ペア:

[(1, 156688456), (2, 78344228), (4, 39172114), (8, 19586057), (17, 9216968), (34, 4608484), (68, 2304242), (136, 1152121)]