142853072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{307873}}^1$

素因数の和:307910

約数の個数: 20

約数和(自身を含む): 286322820

約数和(自身を除く): 143469748

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 307873, 615746, 1231492, 2462984, 4925968, 8928317, 17856634, 35713268, 71426536, 142853072]

約数ペア:

[(1, 142853072), (2, 71426536), (4, 35713268), (8, 17856634), (16, 8928317), (29, 4925968), (58, 2462984), (116, 1231492), (232, 615746), (464, 307873)]