149880948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1784297}}^1$

素因数の和:1784311

約数の個数: 24

約数和(自身を含む): 399682752

約数和(自身を除く): 249801804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1784297, 3568594, 5352891, 7137188, 10705782, 12490079, 21411564, 24980158, 37470237, 49960316, 74940474, 149880948]

約数ペア:

[(1, 149880948), (2, 74940474), (3, 49960316), (4, 37470237), (6, 24980158), (7, 21411564), (12, 12490079), (14, 10705782), (21, 7137188), (28, 5352891), (42, 3568594), (84, 1784297)]