180909008

素因数分解:

$2^4\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{1511}}^1$

素因数の和:2595

約数の個数: 40

約数和(自身を含む): 401224320

約数和(自身を除く): 220315312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1069, 1511, 2138, 3022, 4276, 6044, 7483, 8552, 10577, 12088, 14966, 17104, 21154, 24176, 29932, 42308, 59864, 84616, 119728, 169232, 1615259, 3230518, 6461036, 11306813, 12922072, 22613626, 25844144, 45227252, 90454504, 180909008]

約数ペア:

[(1, 180909008), (2, 90454504), (4, 45227252), (7, 25844144), (8, 22613626), (14, 12922072), (16, 11306813), (28, 6461036), (56, 3230518), (112, 1615259), (1069, 169232), (1511, 119728), (2138, 84616), (3022, 59864), (4276, 42308), (6044, 29932), (7483, 24176), (8552, 21154), (10577, 17104), (12088, 14966)]