157066406

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{303217}}^1$

素因数の和:303263

約数の個数: 16

約数和(自身を含む): 276534816

約数和(自身を除く): 119468410

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 303217, 606434, 2122519, 4245038, 11219029, 22438058, 78533203, 157066406]

約数ペア:

[(1, 157066406), (2, 78533203), (7, 22438058), (14, 11219029), (37, 4245038), (74, 2122519), (259, 606434), (518, 303217)]