157023742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{35671}}^1$

素因数の和:35775

約数の個数: 16

約数和(自身を含む): 246564864

約数和(自身を除く): 89541122

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 35671, 71342, 1105801, 2211602, 2532641, 5065282, 78511871, 157023742]

約数ペア:

[(1, 157023742), (2, 78511871), (31, 5065282), (62, 2532641), (71, 2211602), (142, 1105801), (2201, 71342), (4402, 35671)]