138286057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 177696512

約数和(自身を除く): 39410455

約数列:

[1, 7, 13, 37, 67, 91, 259, 469, 481, 613, 871, 2479, 3367, 4291, 6097, 7969, 17353, 22681, 32227, 41071, 55783, 158767, 225589, 287497, 294853, 533923, 1519627, 2063971, 3737461, 10637389, 19755151, 138286057]

約数ペア:

[(1, 138286057), (7, 19755151), (13, 10637389), (37, 3737461), (67, 2063971), (91, 1519627), (259, 533923), (469, 294853), (481, 287497), (613, 225589), (871, 158767), (2479, 55783), (3367, 41071), (4291, 32227), (6097, 22681), (7969, 17353)]