165245004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 433585152

約数和(自身を除く): 268340148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 263, 279, 372, 526, 558, 563, 789, 1052, 1116, 1126, 1578, 1689, 2252, 2367, 3156, 3378, 4734, 5067, 6756, 8153, 9468, 10134, 16306, 17453, 20268, 24459, 32612, 34906, 48918, 52359, 69812, 73377, 97836, 104718, 146754, 148069, 157077, 209436, 293508, 296138, 314154, 444207, 592276, 628308, 888414, 1332621, 1776828, 2665242, 4590139, 5330484, 9180278, 13770417, 18360556, 27540834, 41311251, 55081668, 82622502, 165245004]

約数ペア:

[(1, 165245004), (2, 82622502), (3, 55081668), (4, 41311251), (6, 27540834), (9, 18360556), (12, 13770417), (18, 9180278), (31, 5330484), (36, 4590139), (62, 2665242), (93, 1776828), (124, 1332621), (186, 888414), (263, 628308), (279, 592276), (372, 444207), (526, 314154), (558, 296138), (563, 293508), (789, 209436), (1052, 157077), (1116, 148069), (1126, 146754), (1578, 104718), (1689, 97836), (2252, 73377), (2367, 69812), (3156, 52359), (3378, 48918), (4734, 34906), (5067, 32612), (6756, 24459), (8153, 20268), (9468, 17453), (10134, 16306)]