158457858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2749}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 341880000

約数和(自身を除く): 183422142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 739, 1478, 2217, 2749, 4434, 5498, 8247, 9607, 16494, 19214, 28821, 35737, 57642, 71474, 107211, 214422, 2031511, 4063022, 6094533, 12189066, 26409643, 52819286, 79228929, 158457858]

約数ペア:

[(1, 158457858), (2, 79228929), (3, 52819286), (6, 26409643), (13, 12189066), (26, 6094533), (39, 4063022), (78, 2031511), (739, 214422), (1478, 107211), (2217, 71474), (2749, 57642), (4434, 35737), (5498, 28821), (8247, 19214), (9607, 16494)]