159518968

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{10831}}^1$

素因数の和:11107

約数の個数: 32

約数和(自身を含む): 343157760

約数和(自身を除く): 183638792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 10831, 14728, 21662, 43324, 75817, 86648, 151634, 303268, 606536, 2848553, 5697106, 11394212, 19939871, 22788424, 39879742, 79759484, 159518968]

約数ペア:

[(1, 159518968), (2, 79759484), (4, 39879742), (7, 22788424), (8, 19939871), (14, 11394212), (28, 5697106), (56, 2848553), (263, 606536), (526, 303268), (1052, 151634), (1841, 86648), (2104, 75817), (3682, 43324), (7364, 21662), (10831, 14728)]