156969262793

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{19501}}^1\times {\mathrm{60521}}^1$

素因数の和:80048

約数の個数: 16

約数和(自身を含む): 188848007040

約数和(自身を除く): 31878744247

約数列:

[1, 7, 19, 133, 19501, 60521, 136507, 370519, 423647, 1149899, 2593633, 8049293, 1180220021, 8261540147, 22424180399, 156969262793]

約数ペア:

[(1, 156969262793), (7, 22424180399), (19, 8261540147), (133, 1180220021), (19501, 8049293), (60521, 2593633), (136507, 1149899), (370519, 423647)]