123080728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1279}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 241459200

約数和(自身を除く): 118378472

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 523, 1046, 1279, 2092, 2558, 4184, 5116, 10232, 12029, 24058, 29417, 48116, 58834, 96232, 117668, 235336, 668917, 1337834, 2675668, 5351336, 15385091, 30770182, 61540364, 123080728]

約数ペア:

[(1, 123080728), (2, 61540364), (4, 30770182), (8, 15385091), (23, 5351336), (46, 2675668), (92, 1337834), (184, 668917), (523, 235336), (1046, 117668), (1279, 96232), (2092, 58834), (2558, 48116), (4184, 29417), (5116, 24058), (10232, 12029)]