161299759

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 178375680

約数和(自身を除く): 17075921

約数列:

[1, 19, 23, 157, 437, 2351, 2983, 3611, 44669, 54073, 68609, 369107, 1027387, 7013033, 8489461, 161299759]

約数ペア:

[(1, 161299759), (19, 8489461), (23, 7013033), (157, 1027387), (437, 369107), (2351, 68609), (2983, 54073), (3611, 44669)]