156958973381

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7240139}}^1$

素因数の和:7240328

約数の個数: 16

約数和(自身を含む): 189981273600

約数和(自身を除く): 33022300219

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 21679, 7240139, 50680973, 137562641, 962938487, 1180142657, 8260998599, 22422710483, 156958973381]

約数ペア:

[(1, 156958973381), (7, 22422710483), (19, 8260998599), (133, 1180142657), (163, 962938487), (1141, 137562641), (3097, 50680973), (21679, 7240139)]