166501892

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{255371}}^1$

素因数の和:255538

約数の個数: 12

約数和(自身を含む): 293167056

約数和(自身を除く): 126665164

約数列:

[1, 2, 4, 163, 326, 652, 255371, 510742, 1021484, 41625473, 83250946, 166501892]

約数ペア:

[(1, 166501892), (2, 83250946), (4, 41625473), (163, 1021484), (326, 510742), (652, 255371)]