178539968

素因数分解:

$2^6\times {\mathrm{1091}}^1\times {\mathrm{2557}}^1$

素因数の和:3660

約数の個数: 28

約数和(自身を含む): 354753672

約数和(自身を除く): 176213704

約数列:

[1, 2, 4, 8, 16, 32, 64, 1091, 2182, 2557, 4364, 5114, 8728, 10228, 17456, 20456, 34912, 40912, 69824, 81824, 163648, 2789687, 5579374, 11158748, 22317496, 44634992, 89269984, 178539968]

約数ペア:

[(1, 178539968), (2, 89269984), (4, 44634992), (8, 22317496), (16, 11158748), (32, 5579374), (64, 2789687), (1091, 163648), (2182, 81824), (2557, 69824), (4364, 40912), (5114, 34912), (8728, 20456), (10228, 17456)]