138185847358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1\times {\mathrm{672169}}^1$

素因数の和:680091

約数の個数: 16

約数和(自身を含む): 223251855120

約数和(自身を除く): 85066007762

約数列:

[1, 2, 13, 26, 7907, 15814, 102791, 205582, 672169, 1344338, 8738197, 17476394, 5314840283, 10629680566, 69092923679, 138185847358]

約数ペア:

[(1, 138185847358), (2, 69092923679), (13, 10629680566), (26, 5314840283), (7907, 17476394), (15814, 8738197), (102791, 1344338), (205582, 672169)]