131902668

素因数分解:

$2^2\times 3^4\times {\mathrm{421}}^1\times {\mathrm{967}}^1$

素因数の和:1404

約数の個数: 60

約数和(自身を含む): 345996112

約数和(自身を除く): 214093444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 421, 842, 967, 1263, 1684, 1934, 2526, 2901, 3789, 3868, 5052, 5802, 7578, 8703, 11367, 11604, 15156, 17406, 22734, 26109, 34101, 34812, 45468, 52218, 68202, 78327, 104436, 136404, 156654, 313308, 407107, 814214, 1221321, 1628428, 2442642, 3663963, 4885284, 7327926, 10991889, 14655852, 21983778, 32975667, 43967556, 65951334, 131902668]

約数ペア:

[(1, 131902668), (2, 65951334), (3, 43967556), (4, 32975667), (6, 21983778), (9, 14655852), (12, 10991889), (18, 7327926), (27, 4885284), (36, 3663963), (54, 2442642), (81, 1628428), (108, 1221321), (162, 814214), (324, 407107), (421, 313308), (842, 156654), (967, 136404), (1263, 104436), (1684, 78327), (1934, 68202), (2526, 52218), (2901, 45468), (3789, 34812), (3868, 34101), (5052, 26109), (5802, 22734), (7578, 17406), (8703, 15156), (11367, 11604)]