168364048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{457511}}^1$

素因数の和:457542

約数の個数: 20

約数和(自身を含む): 340388928

約数和(自身を除く): 172024880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 457511, 915022, 1830044, 3660088, 7320176, 10522753, 21045506, 42091012, 84182024, 168364048]

約数ペア:

[(1, 168364048), (2, 84182024), (4, 42091012), (8, 21045506), (16, 10522753), (23, 7320176), (46, 3660088), (92, 1830044), (184, 915022), (368, 457511)]