138851152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{788927}}^1$

素因数の和:788946

約数の個数: 20

約数和(自身を含む): 293481216

約数和(自身を除く): 154630064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 788927, 1577854, 3155708, 6311416, 8678197, 12622832, 17356394, 34712788, 69425576, 138851152]

約数ペア:

[(1, 138851152), (2, 69425576), (4, 34712788), (8, 17356394), (11, 12622832), (16, 8678197), (22, 6311416), (44, 3155708), (88, 1577854), (176, 788927)]