157040516268

素因数分解:

$2^2\times 3^2\times {\mathrm{199453}}^1\times {\mathrm{21871}}^1$

素因数の和:221334

約数の個数: 36

約数和(自身を含む): 396983667808

約数和(自身を除く): 239943151540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21871, 43742, 65613, 87484, 131226, 196839, 199453, 262452, 393678, 398906, 598359, 787356, 797812, 1196718, 1795077, 2393436, 3590154, 7180308, 4362236563, 8724473126, 13086709689, 17448946252, 26173419378, 39260129067, 52346838756, 78520258134, 157040516268]

約数ペア:

[(1, 157040516268), (2, 78520258134), (3, 52346838756), (4, 39260129067), (6, 26173419378), (9, 17448946252), (12, 13086709689), (18, 8724473126), (36, 4362236563), (21871, 7180308), (43742, 3590154), (65613, 2393436), (87484, 1795077), (131226, 1196718), (196839, 797812), (199453, 787356), (262452, 598359), (393678, 398906)]