143920312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{418373}}^1$

素因数の和:418422

約数の個数: 16

約数和(自身を含む): 276126840

約数和(自身を除く): 132206528

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 418373, 836746, 1673492, 3346984, 17990039, 35980078, 71960156, 143920312]

約数ペア:

[(1, 143920312), (2, 71960156), (4, 35980078), (8, 17990039), (43, 3346984), (86, 1673492), (172, 836746), (344, 418373)]