158412312

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{4481}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 430003080

約数和(自身を除く): 271590768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2946, 3928, 4419, 4481, 5892, 8838, 8962, 11784, 13443, 17676, 17924, 26886, 35352, 35848, 40329, 53772, 80658, 107544, 161316, 322632, 2200171, 4400342, 6600513, 8800684, 13201026, 17601368, 19801539, 26402052, 39603078, 52804104, 79206156, 158412312]

約数ペア:

[(1, 158412312), (2, 79206156), (3, 52804104), (4, 39603078), (6, 26402052), (8, 19801539), (9, 17601368), (12, 13201026), (18, 8800684), (24, 6600513), (36, 4400342), (72, 2200171), (491, 322632), (982, 161316), (1473, 107544), (1964, 80658), (2946, 53772), (3928, 40329), (4419, 35848), (4481, 35352), (5892, 26886), (8838, 17924), (8962, 17676), (11784, 13443)]