155113828

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{8221}}^1$

素因数の和:8367

約数の個数: 24

約数和(自身を含む): 279712440

約数和(自身を除く): 124598612

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 8221, 9434, 16442, 18868, 32884, 435713, 731669, 871426, 1463338, 1742852, 2926676, 38778457, 77556914, 155113828]

約数ペア:

[(1, 155113828), (2, 77556914), (4, 38778457), (53, 2926676), (89, 1742852), (106, 1463338), (178, 871426), (212, 731669), (356, 435713), (4717, 32884), (8221, 18868), (9434, 16442)]