159721888

素因数分解:

$2^5\times {\mathrm{1129}}^1\times {\mathrm{4421}}^1$

素因数の和:5560

約数の個数: 24

約数和(自身を含む): 314802180

約数和(自身を除く): 155080292

約数列:

[1, 2, 4, 8, 16, 32, 1129, 2258, 4421, 4516, 8842, 9032, 17684, 18064, 35368, 36128, 70736, 141472, 4991309, 9982618, 19965236, 39930472, 79860944, 159721888]

約数ペア:

[(1, 159721888), (2, 79860944), (4, 39930472), (8, 19965236), (16, 9982618), (32, 4991309), (1129, 141472), (2258, 70736), (4421, 36128), (4516, 35368), (8842, 18064), (9032, 17684)]