129122254222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1\times {\mathrm{16963}}^1$

素因数の和:19252

約数の個数: 32

約数和(自身を含む): 210215309472

約数和(自身を除く): 81093055250

約数列:

[1, 2, 13, 26, 137, 274, 1781, 2137, 3562, 4274, 16963, 27781, 33926, 55562, 220519, 292769, 441038, 585538, 2323931, 3805997, 4647862, 7611994, 30211103, 36249931, 60422206, 72499862, 471249103, 942498206, 4966240547, 9932481094, 64561127111, 129122254222]

約数ペア:

[(1, 129122254222), (2, 64561127111), (13, 9932481094), (26, 4966240547), (137, 942498206), (274, 471249103), (1781, 72499862), (2137, 60422206), (3562, 36249931), (4274, 30211103), (16963, 7611994), (27781, 4647862), (33926, 3805997), (55562, 2323931), (220519, 585538), (292769, 441038)]