149968472

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{264029}}^1$

素因数の和:264106

約数の個数: 16

約数和(自身を含む): 285152400

約数和(自身を除く): 135183928

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 264029, 528058, 1056116, 2112232, 18746059, 37492118, 74984236, 149968472]

約数ペア:

[(1, 149968472), (2, 74984236), (4, 37492118), (8, 18746059), (71, 2112232), (142, 1056116), (284, 528058), (568, 264029)]