157657030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{235309}}^1$

素因数の和:235383

約数の個数: 16

約数和(自身を含む): 288019440

約数和(自身を除く): 130362410

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 235309, 470618, 1176545, 2353090, 15765703, 31531406, 78828515, 157657030]

約数ペア:

[(1, 157657030), (2, 78828515), (5, 31531406), (10, 15765703), (67, 2353090), (134, 1176545), (335, 470618), (670, 235309)]