157709412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{625831}}^1$

素因数の和:625848

約数の個数: 36

約数和(自身を含む): 455605696

約数和(自身を除く): 297896284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 625831, 1251662, 1877493, 2503324, 3754986, 4380817, 5632479, 7509972, 8761634, 11264958, 13142451, 17523268, 22529916, 26284902, 39427353, 52569804, 78854706, 157709412]

約数ペア:

[(1, 157709412), (2, 78854706), (3, 52569804), (4, 39427353), (6, 26284902), (7, 22529916), (9, 17523268), (12, 13142451), (14, 11264958), (18, 8761634), (21, 7509972), (28, 5632479), (36, 4380817), (42, 3754986), (63, 2503324), (84, 1877493), (126, 1251662), (252, 625831)]