161145251

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 173971200

約数和(自身を除く): 12825949

約数列:

[1, 19, 67, 103, 1229, 1273, 1957, 6901, 23351, 82343, 126587, 131119, 1564517, 2405153, 8481329, 161145251]

約数ペア:

[(1, 161145251), (19, 8481329), (67, 2405153), (103, 1564517), (1229, 131119), (1273, 126587), (1957, 82343), (6901, 23351)]