156918226798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{69457}}^1\times {\mathrm{59453}}^1$

素因数の和:128931

約数の個数: 16

約数和(自身を含む): 247773355920

約数和(自身を除く): 90855129122

約数列:

[1, 2, 19, 38, 59453, 69457, 118906, 138914, 1129607, 1319683, 2259214, 2639366, 4129427021, 8258854042, 78459113399, 156918226798]

約数ペア:

[(1, 156918226798), (2, 78459113399), (19, 8258854042), (38, 4129427021), (59453, 2639366), (69457, 2259214), (118906, 1319683), (138914, 1129607)]