128282142

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{156061}}^1$

素因数の和:156203

約数の個数: 16

約数和(自身を含む): 258438672

約数和(自身を除く): 130156530

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 156061, 312122, 468183, 936366, 21380357, 42760714, 64141071, 128282142]

約数ペア:

[(1, 128282142), (2, 64141071), (3, 42760714), (6, 21380357), (137, 936366), (274, 468183), (411, 312122), (822, 156061)]