121570988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5407}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 268929024

約数和(自身を除く): 147358036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5407, 5621, 10814, 11242, 21628, 22484, 37849, 59477, 75698, 118954, 151396, 237908, 394711, 416339, 789422, 832678, 1578844, 1665356, 2762977, 4341821, 5525954, 8683642, 11051908, 17367284, 30392747, 60785494, 121570988]

約数ペア:

[(1, 121570988), (2, 60785494), (4, 30392747), (7, 17367284), (11, 11051908), (14, 8683642), (22, 5525954), (28, 4341821), (44, 2762977), (73, 1665356), (77, 1578844), (146, 832678), (154, 789422), (292, 416339), (308, 394711), (511, 237908), (803, 151396), (1022, 118954), (1606, 75698), (2044, 59477), (3212, 37849), (5407, 22484), (5621, 21628), (10814, 11242)]