123852008

素因数分解:

$2^3\times 7^2\times {\mathrm{315949}}^1$

素因数の和:315969

約数の個数: 24

約数和(自身を含む): 270137250

約数和(自身を除く): 146285242

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 315949, 631898, 1263796, 2211643, 2527592, 4423286, 8846572, 15481501, 17693144, 30963002, 61926004, 123852008]

約数ペア:

[(1, 123852008), (2, 61926004), (4, 30963002), (7, 17693144), (8, 15481501), (14, 8846572), (28, 4423286), (49, 2527592), (56, 2211643), (98, 1263796), (196, 631898), (392, 315949)]