157316586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26947}}^1$

素因数の和:27098

約数の個数: 32

約数和(自身を含む): 362181120

約数和(自身を除く): 204864534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 26947, 53894, 80841, 161682, 188629, 377258, 565887, 1131774, 3745633, 7491266, 11236899, 22473798, 26219431, 52438862, 78658293, 157316586]

約数ペア:

[(1, 157316586), (2, 78658293), (3, 52438862), (6, 26219431), (7, 22473798), (14, 11236899), (21, 7491266), (42, 3745633), (139, 1131774), (278, 565887), (417, 377258), (834, 188629), (973, 161682), (1946, 80841), (2919, 53894), (5838, 26947)]