168938252

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{84979}}^1$

素因数の和:85061

約数の個数: 24

約数和(自身を含む): 342639360

約数和(自身を除く): 173701108

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 84979, 169958, 339916, 594853, 1189706, 2379412, 6033509, 12067018, 24134036, 42234563, 84469126, 168938252]

約数ペア:

[(1, 168938252), (2, 84469126), (4, 42234563), (7, 24134036), (14, 12067018), (28, 6033509), (71, 2379412), (142, 1189706), (284, 594853), (497, 339916), (994, 169958), (1988, 84979)]