155127348

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 407214080

約数和(自身を除く): 252086732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 229, 279, 372, 458, 558, 607, 687, 916, 1116, 1214, 1374, 1821, 2061, 2428, 2748, 3642, 4122, 5463, 7099, 7284, 8244, 10926, 14198, 18817, 21297, 21852, 28396, 37634, 42594, 56451, 63891, 75268, 85188, 112902, 127782, 139003, 169353, 225804, 255564, 278006, 338706, 417009, 556012, 677412, 834018, 1251027, 1668036, 2502054, 4309093, 5004108, 8618186, 12927279, 17236372, 25854558, 38781837, 51709116, 77563674, 155127348]

約数ペア:

[(1, 155127348), (2, 77563674), (3, 51709116), (4, 38781837), (6, 25854558), (9, 17236372), (12, 12927279), (18, 8618186), (31, 5004108), (36, 4309093), (62, 2502054), (93, 1668036), (124, 1251027), (186, 834018), (229, 677412), (279, 556012), (372, 417009), (458, 338706), (558, 278006), (607, 255564), (687, 225804), (916, 169353), (1116, 139003), (1214, 127782), (1374, 112902), (1821, 85188), (2061, 75268), (2428, 63891), (2748, 56451), (3642, 42594), (4122, 37634), (5463, 28396), (7099, 21852), (7284, 21297), (8244, 18817), (10926, 14198)]