168105712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{456809}}^1$

素因数の和:456840

約数の個数: 20

約数和(自身を含む): 339866640

約数和(自身を除く): 171760928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 456809, 913618, 1827236, 3654472, 7308944, 10506607, 21013214, 42026428, 84052856, 168105712]

約数ペア:

[(1, 168105712), (2, 84052856), (4, 42026428), (8, 21013214), (16, 10506607), (23, 7308944), (46, 3654472), (92, 1827236), (184, 913618), (368, 456809)]