157497918

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{8221}}^1$

素因数の和:8360

約数の個数: 32

約数和(自身を含む): 328353792

約数和(自身を除く): 170855874

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 3193, 6386, 8221, 9579, 16442, 19158, 24663, 49326, 254851, 509702, 764553, 846763, 1529106, 1693526, 2540289, 5080578, 26249653, 52499306, 78748959, 157497918]

約数ペア:

[(1, 157497918), (2, 78748959), (3, 52499306), (6, 26249653), (31, 5080578), (62, 2540289), (93, 1693526), (103, 1529106), (186, 846763), (206, 764553), (309, 509702), (618, 254851), (3193, 49326), (6386, 24663), (8221, 19158), (9579, 16442)]