158666482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 266978880

約数和(自身を除く): 108312398

約数列:

[1, 2, 13, 26, 29, 58, 163, 326, 377, 754, 1291, 2119, 2582, 4238, 4727, 9454, 16783, 33566, 37439, 61451, 74878, 122902, 210433, 420866, 486707, 973414, 2735629, 5471258, 6102557, 12205114, 79333241, 158666482]

約数ペア:

[(1, 158666482), (2, 79333241), (13, 12205114), (26, 6102557), (29, 5471258), (58, 2735629), (163, 973414), (326, 486707), (377, 420866), (754, 210433), (1291, 122902), (2119, 74878), (2582, 61451), (4238, 37439), (4727, 33566), (9454, 16783)]