141746978

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{3631}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 215740800

約数和(自身を除く): 73993822

約数列:

[1, 2, 131, 149, 262, 298, 3631, 7262, 19519, 39038, 475661, 541019, 951322, 1082038, 70873489, 141746978]

約数ペア:

[(1, 141746978), (2, 70873489), (131, 1082038), (149, 951322), (262, 541019), (298, 475661), (3631, 39038), (7262, 19519)]