143667512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1279}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 284160000

約数和(自身を除く): 140492488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 739, 1279, 1478, 2558, 2956, 5116, 5912, 10232, 14041, 24301, 28082, 48602, 56164, 97204, 112328, 194408, 945181, 1890362, 3780724, 7561448, 17958439, 35916878, 71833756, 143667512]

約数ペア:

[(1, 143667512), (2, 71833756), (4, 35916878), (8, 17958439), (19, 7561448), (38, 3780724), (76, 1890362), (152, 945181), (739, 194408), (1279, 112328), (1478, 97204), (2558, 56164), (2956, 48602), (5116, 28082), (5912, 24301), (10232, 14041)]