156765272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4259}}^1$

素因数の和:4415

約数の個数: 32

約数和(自身を含む): 303652800

約数和(自身を除く): 146887528

約数列:

[1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 856, 4259, 4601, 8518, 9202, 17036, 18404, 34072, 36808, 183137, 366274, 455713, 732548, 911426, 1465096, 1822852, 3645704, 19595659, 39191318, 78382636, 156765272]

約数ペア:

[(1, 156765272), (2, 78382636), (4, 39191318), (8, 19595659), (43, 3645704), (86, 1822852), (107, 1465096), (172, 911426), (214, 732548), (344, 455713), (428, 366274), (856, 183137), (4259, 36808), (4601, 34072), (8518, 18404), (9202, 17036)]