161504792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{929}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 313372800

約数和(自身を除く): 151868008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 701, 929, 1402, 1858, 2804, 3716, 5608, 7432, 21731, 28799, 43462, 57598, 86924, 115196, 173848, 230392, 651229, 1302458, 2604916, 5209832, 20188099, 40376198, 80752396, 161504792]

約数ペア:

[(1, 161504792), (2, 80752396), (4, 40376198), (8, 20188099), (31, 5209832), (62, 2604916), (124, 1302458), (248, 651229), (701, 230392), (929, 173848), (1402, 115196), (1858, 86924), (2804, 57598), (3716, 43462), (5608, 28799), (7432, 21731)]