156691142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{63131}}^1$

素因数の和:63223

約数の個数: 16

約数和(自身を含む): 252275472

約数和(自身を除く): 95584330

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 63131, 126262, 1073227, 2146454, 4608563, 9217126, 78345571, 156691142]

約数ペア:

[(1, 156691142), (2, 78345571), (17, 9217126), (34, 4608563), (73, 2146454), (146, 1073227), (1241, 126262), (2482, 63131)]