159747372

素因数分解:

$2^2\times 3^2\times {\mathrm{4437427}}^1$

素因数の和:4437437

約数の個数: 18

約数和(自身を含む): 403805948

約数和(自身を除く): 244058576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4437427, 8874854, 13312281, 17749708, 26624562, 39936843, 53249124, 79873686, 159747372]

約数ペア:

[(1, 159747372), (2, 79873686), (3, 53249124), (4, 39936843), (6, 26624562), (9, 17749708), (12, 13312281), (18, 8874854), (36, 4437427)]