138836224

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{18701}}^1$

素因数の和:18746

約数の個数: 36

約数和(自身を含む): 286701660

約数和(自身を除く): 147865436

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 18701, 37402, 74804, 149608, 299216, 542329, 598432, 1084658, 1196864, 2169316, 2393728, 4338632, 4787456, 8677264, 17354528, 34709056, 69418112, 138836224]

約数ペア:

[(1, 138836224), (2, 69418112), (4, 34709056), (8, 17354528), (16, 8677264), (29, 4787456), (32, 4338632), (58, 2393728), (64, 2169316), (116, 1196864), (128, 1084658), (232, 598432), (256, 542329), (464, 299216), (928, 149608), (1856, 74804), (3712, 37402), (7424, 18701)]