156870718

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2328

約数の個数: 24

約数和(自身を含む): 249765768

約数和(自身を除く): 92895050

約数列:

[1, 2, 23, 46, 67, 134, 529, 1058, 1541, 2213, 3082, 4426, 35443, 50899, 70886, 101798, 148271, 296542, 1170677, 2341354, 3410233, 6820466, 78435359, 156870718]

約数ペア:

[(1, 156870718), (2, 78435359), (23, 6820466), (46, 3410233), (67, 2341354), (134, 1170677), (529, 296542), (1058, 148271), (1541, 101798), (2213, 70886), (3082, 50899), (4426, 35443)]