166153390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1481}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 322672896

約数和(自身を除く): 156519506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 1481, 1726, 2962, 4315, 7405, 8630, 11219, 14810, 19253, 22438, 38506, 56095, 96265, 112190, 192530, 1278103, 2556206, 6390515, 12781030, 16615339, 33230678, 83076695, 166153390]

約数ペア:

[(1, 166153390), (2, 83076695), (5, 33230678), (10, 16615339), (13, 12781030), (26, 6390515), (65, 2556206), (130, 1278103), (863, 192530), (1481, 112190), (1726, 96265), (2962, 56095), (4315, 38506), (7405, 22438), (8630, 19253), (11219, 14810)]