155564208

素因数分解:

$2^4\times 3^2\times {\mathrm{1080307}}^1$

素因数の和:1080321

約数の個数: 30

約数和(自身を含む): 435364124

約数和(自身を除く): 279799916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1080307, 2160614, 3240921, 4321228, 6481842, 8642456, 9722763, 12963684, 17284912, 19445526, 25927368, 38891052, 51854736, 77782104, 155564208]

約数ペア:

[(1, 155564208), (2, 77782104), (3, 51854736), (4, 38891052), (6, 25927368), (8, 19445526), (9, 17284912), (12, 12963684), (16, 9722763), (18, 8642456), (24, 6481842), (36, 4321228), (48, 3240921), (72, 2160614), (144, 1080307)]