143894028

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{112067}}^1$

素因数の和:112181

約数の個数: 24

約数和(自身を含む): 338893632

約数和(自身を除く): 194999604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 112067, 224134, 336201, 448268, 672402, 1344804, 11991169, 23982338, 35973507, 47964676, 71947014, 143894028]

約数ペア:

[(1, 143894028), (2, 71947014), (3, 47964676), (4, 35973507), (6, 23982338), (12, 11991169), (107, 1344804), (214, 672402), (321, 448268), (428, 336201), (642, 224134), (1284, 112067)]