166154220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{307693}}^1$

素因数の和:307711

約数の個数: 48

約数和(自身を含む): 516925920

約数和(自身を除く): 350771700

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, 307693, 615386, 923079, 1230772, 1538465, 1846158, 2769237, 3076930, 3692316, 4615395, 5538474, 6153860, 8307711, 9230790, 11076948, 13846185, 16615422, 18461580, 27692370, 33230844, 41538555, 55384740, 83077110, 166154220]

約数ペア:

[(1, 166154220), (2, 83077110), (3, 55384740), (4, 41538555), (5, 33230844), (6, 27692370), (9, 18461580), (10, 16615422), (12, 13846185), (15, 11076948), (18, 9230790), (20, 8307711), (27, 6153860), (30, 5538474), (36, 4615395), (45, 3692316), (54, 3076930), (60, 2769237), (90, 1846158), (108, 1538465), (135, 1230772), (180, 923079), (270, 615386), (540, 307693)]