158522096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{319601}}^1$

素因数の和:319640

約数の個数: 20

約数和(自身を含む): 317045184

約数和(自身を除く): 158523088

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 319601, 639202, 1278404, 2556808, 5113616, 9907631, 19815262, 39630524, 79261048, 158522096]

約数ペア:

[(1, 158522096), (2, 79261048), (4, 39630524), (8, 19815262), (16, 9907631), (31, 5113616), (62, 2556808), (124, 1278404), (248, 639202), (496, 319601)]