142852948

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{22279}}^1$

素因数の和:22519

約数の個数: 24

約数和(自身を含む): 286966400

約数和(自身を除く): 144113452

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 22279, 44558, 89116, 155953, 311906, 623812, 5101891, 10203782, 20407564, 35713237, 71426474, 142852948]

約数ペア:

[(1, 142852948), (2, 71426474), (4, 35713237), (7, 20407564), (14, 10203782), (28, 5101891), (229, 623812), (458, 311906), (916, 155953), (1603, 89116), (3206, 44558), (6412, 22279)]