138328888958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1\times {\mathrm{27823}}^1$

素因数の和:32328

約数の個数: 32

約数和(自身を含む): 228710608896

約数和(自身を除く): 90381719938

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 4447, 8894, 27823, 55646, 57811, 115622, 191221, 361699, 382442, 723398, 1196389, 2392778, 2485873, 4971746, 15553057, 31106114, 123728881, 247457762, 1608475453, 3216950906, 5320341883, 10640683766, 69164444479, 138328888958]

約数ペア:

[(1, 138328888958), (2, 69164444479), (13, 10640683766), (26, 5320341883), (43, 3216950906), (86, 1608475453), (559, 247457762), (1118, 123728881), (4447, 31106114), (8894, 15553057), (27823, 4971746), (55646, 2485873), (57811, 2392778), (115622, 1196389), (191221, 723398), (361699, 382442)]