142254074

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{19763}}^1$

素因数の和:19885

約数の個数: 16

約数和(自身を含む): 220566240

約数和(自身を除く): 78312166

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 19763, 39526, 1166017, 1205543, 2332034, 2411086, 71127037, 142254074]

約数ペア:

[(1, 142254074), (2, 71127037), (59, 2411086), (61, 2332034), (118, 1205543), (122, 1166017), (3599, 39526), (7198, 19763)]