157715693702

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{489800291}}^1$

素因数の和:489800323

約数の個数: 16

約数和(自身を含む): 282124968192

約数和(自身を除く): 124409274490

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 489800291, 979600582, 3428602037, 6857204074, 11265406693, 22530813386, 78857846851, 157715693702]

約数ペア:

[(1, 157715693702), (2, 78857846851), (7, 22530813386), (14, 11265406693), (23, 6857204074), (46, 3428602037), (161, 979600582), (322, 489800291)]