165294386

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{19739}}^1$

素因数の和:19873

約数の個数: 16

約数和(自身を含む): 255830400

約数和(自身を除く): 90536014

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 19739, 39478, 1046167, 1559381, 2092334, 3118762, 82647193, 165294386]

約数ペア:

[(1, 165294386), (2, 82647193), (53, 3118762), (79, 2092334), (106, 1559381), (158, 1046167), (4187, 39478), (8374, 19739)]