161650178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{65129}}^1$

素因数の和:65221

約数の個数: 16

約数和(自身を含む): 260259480

約数和(自身を除く): 98609302

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 65129, 130258, 1107193, 2214386, 4754417, 9508834, 80825089, 161650178]

約数ペア:

[(1, 161650178), (2, 80825089), (17, 9508834), (34, 4754417), (73, 2214386), (146, 1107193), (1241, 130258), (2482, 65129)]