137946508

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{133153}}^1$

素因数の和:133201

約数の個数: 24

約数和(自身を含む): 283351712

約数和(自身を除く): 145405204

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 133153, 266306, 532612, 932071, 1864142, 3728284, 4926661, 9853322, 19706644, 34486627, 68973254, 137946508]

約数ペア:

[(1, 137946508), (2, 68973254), (4, 34486627), (7, 19706644), (14, 9853322), (28, 4926661), (37, 3728284), (74, 1864142), (148, 932071), (259, 532612), (518, 266306), (1036, 133153)]