159254446

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1031}}^1$

素因数の和:1516

約数の個数: 24

約数和(自身を含む): 259488144

約数和(自身を除く): 100233698

約数列:

[1, 2, 13, 26, 169, 338, 457, 914, 1031, 2062, 5941, 11882, 13403, 26806, 77233, 154466, 174239, 348478, 471167, 942334, 6125171, 12250342, 79627223, 159254446]

約数ペア:

[(1, 159254446), (2, 79627223), (13, 12250342), (26, 6125171), (169, 942334), (338, 471167), (457, 348478), (914, 174239), (1031, 154466), (2062, 77233), (5941, 26806), (11882, 13403)]