147907844

素因数分解:

$2^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{6121}}^1$

素因数の和:6995

約数の個数: 24

約数和(自身を含む): 296206848

約数和(自身を除く): 148299004

約数列:

[1, 2, 4, 7, 14, 28, 863, 1726, 3452, 6041, 6121, 12082, 12242, 24164, 24484, 42847, 85694, 171388, 5282423, 10564846, 21129692, 36976961, 73953922, 147907844]

約数ペア:

[(1, 147907844), (2, 73953922), (4, 36976961), (7, 21129692), (14, 10564846), (28, 5282423), (863, 171388), (1726, 85694), (3452, 42847), (6041, 24484), (6121, 24164), (12082, 12242)]