157207393

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4243}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 184698880

約数和(自身を除く): 27491487

約数列:

[1, 7, 67, 79, 469, 553, 4243, 5293, 29701, 37051, 284281, 335197, 1989967, 2346379, 22458199, 157207393]

約数ペア:

[(1, 157207393), (7, 22458199), (67, 2346379), (79, 1989967), (469, 335197), (553, 284281), (4243, 37051), (5293, 29701)]