157918956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53279}}^1$

素因数の和:53318

約数の個数: 48

約数和(自身を含む): 417715200

約数和(自身を除く): 259796244

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 53279, 106558, 159837, 213116, 319674, 639348, 692627, 1012301, 1385254, 2024602, 2077881, 2770508, 3036903, 4049204, 4155762, 6073806, 8311524, 12147612, 13159913, 26319826, 39479739, 52639652, 78959478, 157918956]

約数ペア:

[(1, 157918956), (2, 78959478), (3, 52639652), (4, 39479739), (6, 26319826), (12, 13159913), (13, 12147612), (19, 8311524), (26, 6073806), (38, 4155762), (39, 4049204), (52, 3036903), (57, 2770508), (76, 2077881), (78, 2024602), (114, 1385254), (156, 1012301), (228, 692627), (247, 639348), (494, 319674), (741, 213116), (988, 159837), (1482, 106558), (2964, 53279)]