148820812

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{9341}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 298196640

約数和(自身を除く): 149375828

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 2276, 3983, 7966, 9341, 15932, 18682, 37364, 65387, 130774, 261548, 5315029, 10630058, 21260116, 37205203, 74410406, 148820812]

約数ペア:

[(1, 148820812), (2, 74410406), (4, 37205203), (7, 21260116), (14, 10630058), (28, 5315029), (569, 261548), (1138, 130774), (2276, 65387), (3983, 37364), (7966, 18682), (9341, 15932)]