127178546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6793}}^1$

素因数の和:6866

約数の個数: 32

約数和(自身を含む): 223060608

約数和(自身を除く): 95882062

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 6793, 9361, 13586, 18722, 74723, 149446, 156239, 251341, 312478, 502682, 1718629, 2764751, 3437258, 5529502, 5780843, 11561686, 63589273, 127178546]

約数ペア:

[(1, 127178546), (2, 63589273), (11, 11561686), (22, 5780843), (23, 5529502), (37, 3437258), (46, 2764751), (74, 1718629), (253, 502682), (407, 312478), (506, 251341), (814, 156239), (851, 149446), (1702, 74723), (6793, 18722), (9361, 13586)]