157923199

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2819}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 185172480

約数和(自身を除く): 27249281

約数列:

[1, 7, 53, 151, 371, 1057, 2819, 8003, 19733, 56021, 149407, 425669, 1045849, 2979683, 22560457, 157923199]

約数ペア:

[(1, 157923199), (7, 22560457), (53, 2979683), (151, 1045849), (371, 425669), (1057, 149407), (2819, 56021), (8003, 19733)]