142407946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{70991}}^1$

素因数の和:71069

約数の個数: 16

約数和(自身を含む): 230014080

約数和(自身を除く): 87606134

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 70991, 141982, 1206847, 2413694, 4188469, 8376938, 71203973, 142407946]

約数ペア:

[(1, 142407946), (2, 71203973), (17, 8376938), (34, 4188469), (59, 2413694), (118, 1206847), (1003, 141982), (2006, 70991)]