168442181260

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{8567761}}^1$

素因数の和:8568753

約数の個数: 24

約数和(自身を含む): 354088467936

約数和(自身を除く): 185646286676

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3932, 4915, 9830, 19660, 8567761, 17135522, 34271044, 42838805, 85677610, 171355220, 8422109063, 16844218126, 33688436252, 42110545315, 84221090630, 168442181260]

約数ペア:

[(1, 168442181260), (2, 84221090630), (4, 42110545315), (5, 33688436252), (10, 16844218126), (20, 8422109063), (983, 171355220), (1966, 85677610), (3932, 42838805), (4915, 34271044), (9830, 17135522), (19660, 8567761)]