139357338

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{2087}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 288645120

約数和(自身を除く): 149287782

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 359, 718, 1077, 2087, 2154, 4174, 6261, 11129, 12522, 22258, 33387, 64697, 66774, 129394, 194091, 388182, 749233, 1498466, 2247699, 4495398, 23226223, 46452446, 69678669, 139357338]

約数ペア:

[(1, 139357338), (2, 69678669), (3, 46452446), (6, 23226223), (31, 4495398), (62, 2247699), (93, 1498466), (186, 749233), (359, 388182), (718, 194091), (1077, 129394), (2087, 66774), (2154, 64697), (4174, 33387), (6261, 22258), (11129, 12522)]