149320948

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{16823}}^1$

素因数の和:17151

約数の個数: 24

約数和(自身を含む): 299601792

約数和(自身を除く): 150280844

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 16823, 33646, 67292, 117761, 235522, 471044, 5332891, 10665782, 21331564, 37330237, 74660474, 149320948]

約数ペア:

[(1, 149320948), (2, 74660474), (4, 37330237), (7, 21331564), (14, 10665782), (28, 5332891), (317, 471044), (634, 235522), (1268, 117761), (2219, 67292), (4438, 33646), (8876, 16823)]