156601610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74929}}^1$

素因数の和:74966

約数の個数: 32

約数和(自身を含む): 323697600

約数和(自身を除く): 167095990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 74929, 149858, 374645, 749290, 824219, 1423651, 1648438, 2847302, 4121095, 7118255, 8242190, 14236510, 15660161, 31320322, 78300805, 156601610]

約数ペア:

[(1, 156601610), (2, 78300805), (5, 31320322), (10, 15660161), (11, 14236510), (19, 8242190), (22, 7118255), (38, 4121095), (55, 2847302), (95, 1648438), (110, 1423651), (190, 824219), (209, 749290), (418, 374645), (1045, 149858), (2090, 74929)]