128461644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 341053440

約数和(自身を除く): 212591796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 1062, 1116, 1829, 1951, 2124, 3658, 3902, 5487, 5853, 7316, 7804, 10974, 11706, 16461, 17559, 21948, 23412, 32922, 35118, 60481, 65844, 70236, 115109, 120962, 181443, 230218, 241924, 345327, 362886, 460436, 544329, 690654, 725772, 1035981, 1088658, 1381308, 2071962, 2177316, 3568379, 4143924, 7136758, 10705137, 14273516, 21410274, 32115411, 42820548, 64230822, 128461644]

約数ペア:

[(1, 128461644), (2, 64230822), (3, 42820548), (4, 32115411), (6, 21410274), (9, 14273516), (12, 10705137), (18, 7136758), (31, 4143924), (36, 3568379), (59, 2177316), (62, 2071962), (93, 1381308), (118, 1088658), (124, 1035981), (177, 725772), (186, 690654), (236, 544329), (279, 460436), (354, 362886), (372, 345327), (531, 241924), (558, 230218), (708, 181443), (1062, 120962), (1116, 115109), (1829, 70236), (1951, 65844), (2124, 60481), (3658, 35118), (3902, 32922), (5487, 23412), (5853, 21948), (7316, 17559), (7804, 16461), (10974, 11706)]