158298742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491611}}^1$

素因数の和:491643

約数の個数: 16

約数和(自身を含む): 283168512

約数和(自身を除く): 124869770

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 491611, 983222, 3441277, 6882554, 11307053, 22614106, 79149371, 158298742]

約数ペア:

[(1, 158298742), (2, 79149371), (7, 22614106), (14, 11307053), (23, 6882554), (46, 3441277), (161, 983222), (322, 491611)]