152576956

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{81331}}^1$

素因数の和:81409

約数の個数: 24

約数和(自身を含む): 309712256

約数和(自身を除く): 157135300

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 81331, 162662, 325324, 569317, 1138634, 2277268, 5449177, 10898354, 21796708, 38144239, 76288478, 152576956]

約数ペア:

[(1, 152576956), (2, 76288478), (4, 38144239), (7, 21796708), (14, 10898354), (28, 5449177), (67, 2277268), (134, 1138634), (268, 569317), (469, 325324), (938, 162662), (1876, 81331)]