161823722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{185153}}^1$

素因数の和:185197

約数の個数: 16

約数和(自身を含む): 266621760

約数和(自身を除く): 104798038

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 185153, 370306, 3517907, 4258519, 7035814, 8517038, 80911861, 161823722]

約数ペア:

[(1, 161823722), (2, 80911861), (19, 8517038), (23, 7035814), (38, 4258519), (46, 3517907), (437, 370306), (874, 185153)]