168133860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311359}}^1$

素因数の和:311377

約数の個数: 48

約数和(自身を含む): 523084800

約数和(自身を除く): 354950940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 311359, 622718, 934077, 1245436, 1556795, 1868154, 2802231, 3113590, 3736308, 4670385, 5604462, 6227180, 8406693, 9340770, 11208924, 14011155, 16813386, 18681540, 28022310, 33626772, 42033465, 56044620, 84066930, 168133860]

約数ペア:

[(1, 168133860), (2, 84066930), (3, 56044620), (4, 42033465), (5, 33626772), (6, 28022310), (9, 18681540), (10, 16813386), (12, 14011155), (15, 11208924), (18, 9340770), (20, 8406693), (27, 6227180), (30, 5604462), (36, 4670385), (45, 3736308), (54, 3113590), (60, 2802231), (90, 1868154), (108, 1556795), (135, 1245436), (180, 934077), (270, 622718), (540, 311359)]