156980037418

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{7451}}^1\times {\mathrm{284707}}^1$

素因数の和:292197

約数の個数: 16

約数和(自身を含む): 241867417824

約数和(自身を除く): 84887380406

約数列:

[1, 2, 37, 74, 7451, 14902, 275687, 284707, 551374, 569414, 10534159, 21068318, 2121351857, 4242703714, 78490018709, 156980037418]

約数ペア:

[(1, 156980037418), (2, 78490018709), (37, 4242703714), (74, 2121351857), (7451, 21068318), (14902, 10534159), (275687, 569414), (284707, 551374)]