143375240

素因数分解:

$2^3\times 5^1\times {\mathrm{3584381}}^1$

素因数の和:3584392

約数の個数: 16

約数和(自身を含む): 322594380

約数和(自身を除く): 179219140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3584381, 7168762, 14337524, 17921905, 28675048, 35843810, 71687620, 143375240]

約数ペア:

[(1, 143375240), (2, 71687620), (4, 35843810), (5, 28675048), (8, 17921905), (10, 14337524), (20, 7168762), (40, 3584381)]