156029566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21557}}^1$

素因数の和:21624

約数の個数: 32

約数和(自身を含む): 298017792

約数和(自身を除く): 141988226

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 21557, 43114, 150899, 237127, 301798, 474254, 1013179, 1659889, 2026358, 3319778, 7092253, 11144969, 14184506, 22289938, 78014783, 156029566]

約数ペア:

[(1, 156029566), (2, 78014783), (7, 22289938), (11, 14184506), (14, 11144969), (22, 7092253), (47, 3319778), (77, 2026358), (94, 1659889), (154, 1013179), (329, 474254), (517, 301798), (658, 237127), (1034, 150899), (3619, 43114), (7238, 21557)]