165590992

素因数分解:

$2^4\times 7^2\times {\mathrm{211213}}^1$

素因数の和:211235

約数の個数: 30

約数和(自身を含む): 373215138

約数和(自身を除く): 207624146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 211213, 422426, 844852, 1478491, 1689704, 2956982, 3379408, 5913964, 10349437, 11827928, 20698874, 23655856, 41397748, 82795496, 165590992]

約数ペア:

[(1, 165590992), (2, 82795496), (4, 41397748), (7, 23655856), (8, 20698874), (14, 11827928), (16, 10349437), (28, 5913964), (49, 3379408), (56, 2956982), (98, 1689704), (112, 1478491), (196, 844852), (392, 422426), (784, 211213)]