128526136

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 246819600

約数和(自身を除く): 118293464

約数列:

[1, 2, 4, 8, 73, 101, 146, 202, 292, 404, 584, 808, 2179, 4358, 7373, 8716, 14746, 17432, 29492, 58984, 159067, 220079, 318134, 440158, 636268, 880316, 1272536, 1760632, 16065767, 32131534, 64263068, 128526136]

約数ペア:

[(1, 128526136), (2, 64263068), (4, 32131534), (8, 16065767), (73, 1760632), (101, 1272536), (146, 880316), (202, 636268), (292, 440158), (404, 318134), (584, 220079), (808, 159067), (2179, 58984), (4358, 29492), (7373, 17432), (8716, 14746)]