157049968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316633}}^1$

素因数の和:316672

約数の個数: 20

約数和(自身を含む): 314100928

約数和(自身を除く): 157050960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316633, 633266, 1266532, 2533064, 5066128, 9815623, 19631246, 39262492, 78524984, 157049968]

約数ペア:

[(1, 157049968), (2, 78524984), (4, 39262492), (8, 19631246), (16, 9815623), (31, 5066128), (62, 2533064), (124, 1266532), (248, 633266), (496, 316633)]