159531476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{13397}}^1$

素因数の和:13643

約数の個数: 24

約数和(自身を含む): 301990920

約数和(自身を除く): 142459444

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 13397, 26794, 53588, 174161, 348322, 696644, 3067913, 6135826, 12271652, 39882869, 79765738, 159531476]

約数ペア:

[(1, 159531476), (2, 79765738), (4, 39882869), (13, 12271652), (26, 6135826), (52, 3067913), (229, 696644), (458, 348322), (916, 174161), (2977, 53588), (5954, 26794), (11908, 13397)]