156980381164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{5581}}^1\times {\mathrm{99041}}^1$

素因数の和:104697

約数の個数: 24

約数和(自身を含む): 278637631776

約数和(自身を除く): 121657250612

約数列:

[1, 2, 4, 71, 142, 284, 5581, 11162, 22324, 99041, 198082, 396164, 396251, 792502, 1585004, 7031911, 14063822, 28127644, 552747821, 1105495642, 2210991284, 39245095291, 78490190582, 156980381164]

約数ペア:

[(1, 156980381164), (2, 78490190582), (4, 39245095291), (71, 2210991284), (142, 1105495642), (284, 552747821), (5581, 28127644), (11162, 14063822), (22324, 7031911), (99041, 1585004), (198082, 792502), (396164, 396251)]