168243908

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{58337}}^1$

素因数の和:58451

約数の個数: 24

約数和(自身を含む): 339760512

約数和(自身を除く): 171516604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 58337, 116674, 233348, 408359, 816718, 1633436, 6008711, 12017422, 24034844, 42060977, 84121954, 168243908]

約数ペア:

[(1, 168243908), (2, 84121954), (4, 42060977), (7, 24034844), (14, 12017422), (28, 6008711), (103, 1633436), (206, 816718), (412, 408359), (721, 233348), (1442, 116674), (2884, 58337)]