128907522

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{14951}}^1$

素因数の和:15438

約数の個数: 24

約数和(自身を含む): 279901440

約数和(自身を除く): 150993918

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2874, 4311, 8622, 14951, 29902, 44853, 89706, 134559, 269118, 7161529, 14323058, 21484587, 42969174, 64453761, 128907522]

約数ペア:

[(1, 128907522), (2, 64453761), (3, 42969174), (6, 21484587), (9, 14323058), (18, 7161529), (479, 269118), (958, 134559), (1437, 89706), (2874, 44853), (4311, 29902), (8622, 14951)]