159047404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{2549}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 293454000

約数和(自身を除く): 134406596

約数列:

[1, 2, 4, 19, 38, 76, 821, 1642, 2549, 3284, 5098, 10196, 15599, 31198, 48431, 62396, 96862, 193724, 2092729, 4185458, 8370916, 39761851, 79523702, 159047404]

約数ペア:

[(1, 159047404), (2, 79523702), (4, 39761851), (19, 8370916), (38, 4185458), (76, 2092729), (821, 193724), (1642, 96862), (2549, 62396), (3284, 48431), (5098, 31198), (10196, 15599)]