156712381888

素因数分解:

$2^6\times {\mathrm{1109}}^1\times {\mathrm{2207963}}^1$

素因数の和:2209084

約数の個数: 28

約数和(自身を含む): 311256685080

約数和(自身を除く): 154544303192

約数列:

[1, 2, 4, 8, 16, 32, 64, 1109, 2218, 4436, 8872, 17744, 35488, 70976, 2207963, 4415926, 8831852, 17663704, 35327408, 70654816, 141309632, 2448630967, 4897261934, 9794523868, 19589047736, 39178095472, 78356190944, 156712381888]

約数ペア:

[(1, 156712381888), (2, 78356190944), (4, 39178095472), (8, 19589047736), (16, 9794523868), (32, 4897261934), (64, 2448630967), (1109, 141309632), (2218, 70654816), (4436, 35327408), (8872, 17663704), (17744, 8831852), (35488, 4415926), (70976, 2207963)]