168512848

素因数分解:

$2^4\times 7^1\times {\mathrm{1504579}}^1$

素因数の和:1504594

約数の個数: 20

約数和(自身を含む): 373135840

約数和(自身を除く): 204622992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1504579, 3009158, 6018316, 10532053, 12036632, 21064106, 24073264, 42128212, 84256424, 168512848]

約数ペア:

[(1, 168512848), (2, 84256424), (4, 42128212), (7, 24073264), (8, 21064106), (14, 12036632), (16, 10532053), (28, 6018316), (56, 3009158), (112, 1504579)]