156947723294

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1\times {\mathrm{393473}}^1$

素因数の和:393652

約数の個数: 24

約数和(自身を含む): 243327469392

約数和(自身を除く): 86379746098

約数列:

[1, 2, 53, 71, 106, 142, 2809, 3763, 5618, 7526, 199439, 393473, 398878, 786946, 20854069, 27936583, 41708138, 55873166, 1105265657, 1480638899, 2210531314, 2961277798, 78473861647, 156947723294]

約数ペア:

[(1, 156947723294), (2, 78473861647), (53, 2961277798), (71, 2210531314), (106, 1480638899), (142, 1105265657), (2809, 55873166), (3763, 41708138), (5618, 27936583), (7526, 20854069), (199439, 786946), (393473, 398878)]