163911216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{487831}}^1$

素因数の和:487849

約数の個数: 40

約数和(自身を含む): 483929344

約数和(自身を除く): 320018128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 487831, 975662, 1463493, 1951324, 2926986, 3414817, 3902648, 5853972, 6829634, 7805296, 10244451, 11707944, 13659268, 20488902, 23415888, 27318536, 40977804, 54637072, 81955608, 163911216]

約数ペア:

[(1, 163911216), (2, 81955608), (3, 54637072), (4, 40977804), (6, 27318536), (7, 23415888), (8, 20488902), (12, 13659268), (14, 11707944), (16, 10244451), (21, 7805296), (24, 6829634), (28, 5853972), (42, 3902648), (48, 3414817), (56, 2926986), (84, 1951324), (112, 1463493), (168, 975662), (336, 487831)]