158981514

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{243091}}^1$

素因数の和:243205

約数の個数: 16

約数和(自身を含む): 320881440

約数和(自身を除く): 161899926

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 243091, 486182, 729273, 1458546, 26496919, 52993838, 79490757, 158981514]

約数ペア:

[(1, 158981514), (2, 79490757), (3, 52993838), (6, 26496919), (109, 1458546), (218, 729273), (327, 486182), (654, 243091)]