151608809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 177283872

約数和(自身を除く): 25675063

約数列:

[1, 11, 19, 73, 209, 361, 523, 803, 1387, 3971, 5753, 9937, 15257, 26353, 38179, 109307, 188803, 289883, 419969, 725401, 2076833, 7979411, 13782619, 151608809]

約数ペア:

[(1, 151608809), (11, 13782619), (19, 7979411), (73, 2076833), (209, 725401), (361, 419969), (523, 289883), (803, 188803), (1387, 109307), (3971, 38179), (5753, 26353), (9937, 15257)]