123146272

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{21499}}^1$

素因数の和:21688

約数の個数: 24

約数和(自身を含む): 243810000

約数和(自身を除く): 120663728

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 21499, 42998, 85996, 171992, 343984, 687968, 3848321, 7696642, 15393284, 30786568, 61573136, 123146272]

約数ペア:

[(1, 123146272), (2, 61573136), (4, 30786568), (8, 15393284), (16, 7696642), (32, 3848321), (179, 687968), (358, 343984), (716, 171992), (1432, 85996), (2864, 42998), (5728, 21499)]