156972158656

素因数分解:

$2^6\times {\mathrm{1409}}^1\times {\mathrm{1740731}}^1$

素因数の和:1742152

約数の個数: 28

約数和(自身を含む): 311712879240

約数和(自身を除く): 154740720584

約数列:

[1, 2, 4, 8, 16, 32, 64, 1409, 2818, 5636, 11272, 22544, 45088, 90176, 1740731, 3481462, 6962924, 13925848, 27851696, 55703392, 111406784, 2452689979, 4905379958, 9810759916, 19621519832, 39243039664, 78486079328, 156972158656]

約数ペア:

[(1, 156972158656), (2, 78486079328), (4, 39243039664), (8, 19621519832), (16, 9810759916), (32, 4905379958), (64, 2452689979), (1409, 111406784), (2818, 55703392), (5636, 27851696), (11272, 13925848), (22544, 6962924), (45088, 3481462), (90176, 1740731)]