158898021218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{13173439}}^1$

素因数の和:13173641

約数の個数: 16

約数和(自身を含む): 246290634240

約数和(自身を除く): 87392613022

約数列:

[1, 2, 37, 74, 163, 326, 6031, 12062, 13173439, 26346878, 487417243, 974834486, 2147270557, 4294541114, 79449010609, 158898021218]

約数ペア:

[(1, 158898021218), (2, 79449010609), (37, 4294541114), (74, 2147270557), (163, 974834486), (326, 487417243), (6031, 26346878), (12062, 13173439)]