157433172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2161}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 396631872

約数和(自身を除く): 239198700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 467, 934, 1401, 1868, 2161, 2802, 4322, 5604, 6071, 6483, 8644, 12142, 12966, 18213, 24284, 25932, 28093, 36426, 56186, 72852, 84279, 112372, 168558, 337116, 1009187, 2018374, 3027561, 4036748, 6055122, 12110244, 13119431, 26238862, 39358293, 52477724, 78716586, 157433172]

約数ペア:

[(1, 157433172), (2, 78716586), (3, 52477724), (4, 39358293), (6, 26238862), (12, 13119431), (13, 12110244), (26, 6055122), (39, 4036748), (52, 3027561), (78, 2018374), (156, 1009187), (467, 337116), (934, 168558), (1401, 112372), (1868, 84279), (2161, 72852), (2802, 56186), (4322, 36426), (5604, 28093), (6071, 25932), (6483, 24284), (8644, 18213), (12142, 12966)]