157042188

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 408058560

約数和(自身を除く): 251016372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 107, 118, 177, 214, 236, 321, 354, 428, 531, 642, 691, 708, 963, 1062, 1284, 1382, 1926, 2073, 2124, 2764, 3852, 4146, 6219, 6313, 8292, 12438, 12626, 18939, 24876, 25252, 37878, 40769, 56817, 73937, 75756, 81538, 113634, 122307, 147874, 163076, 221811, 227268, 244614, 295748, 366921, 443622, 489228, 665433, 733842, 887244, 1330866, 1467684, 2661732, 4362283, 8724566, 13086849, 17449132, 26173698, 39260547, 52347396, 78521094, 157042188]

約数ペア:

[(1, 157042188), (2, 78521094), (3, 52347396), (4, 39260547), (6, 26173698), (9, 17449132), (12, 13086849), (18, 8724566), (36, 4362283), (59, 2661732), (107, 1467684), (118, 1330866), (177, 887244), (214, 733842), (236, 665433), (321, 489228), (354, 443622), (428, 366921), (531, 295748), (642, 244614), (691, 227268), (708, 221811), (963, 163076), (1062, 147874), (1284, 122307), (1382, 113634), (1926, 81538), (2073, 75756), (2124, 73937), (2764, 56817), (3852, 40769), (4146, 37878), (6219, 25252), (6313, 24876), (8292, 18939), (12438, 12626)]