156965482816

素因数分解:

$2^6\times {\mathrm{5003}}^1\times {\mathrm{490223}}^1$

素因数の和:495238

約数の個数: 28

約数和(自身を含む): 311541273792

約数和(自身を除く): 154575790976

約数列:

[1, 2, 4, 8, 16, 32, 64, 5003, 10006, 20012, 40024, 80048, 160096, 320192, 490223, 980446, 1960892, 3921784, 7843568, 15687136, 31374272, 2452585669, 4905171338, 9810342676, 19620685352, 39241370704, 78482741408, 156965482816]

約数ペア:

[(1, 156965482816), (2, 78482741408), (4, 39241370704), (8, 19620685352), (16, 9810342676), (32, 4905171338), (64, 2452585669), (5003, 31374272), (10006, 15687136), (20012, 7843568), (40024, 3921784), (80048, 1960892), (160096, 980446), (320192, 490223)]