166564154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{6553}}^1$

素因数の和:6805

約数の個数: 16

約数和(自身を含む): 254819520

約数和(自身を除く): 88255366

約数列:

[1, 2, 71, 142, 179, 358, 6553, 12709, 13106, 25418, 465263, 930526, 1172987, 2345974, 83282077, 166564154]

約数ペア:

[(1, 166564154), (2, 83282077), (71, 2345974), (142, 1172987), (179, 930526), (358, 465263), (6553, 25418), (12709, 13106)]