158493496

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{76493}}^1$

素因数の和:76543

約数の個数: 32

約数和(自身を含む): 348812640

約数和(自身を除く): 190319144

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 76493, 152986, 305972, 535451, 611944, 1070902, 2141804, 2830241, 4283608, 5660482, 11320964, 19811687, 22641928, 39623374, 79246748, 158493496]

約数ペア:

[(1, 158493496), (2, 79246748), (4, 39623374), (7, 22641928), (8, 19811687), (14, 11320964), (28, 5660482), (37, 4283608), (56, 2830241), (74, 2141804), (148, 1070902), (259, 611944), (296, 535451), (518, 305972), (1036, 152986), (2072, 76493)]