157055361478

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1\times {\mathrm{476009}}^1$

素因数の和:477039

約数の個数: 16

約数和(自身を含む): 237052980000

約数和(自身を除く): 79997618522

約数列:

[1, 2, 199, 398, 829, 1658, 164971, 329942, 476009, 952018, 94725791, 189451582, 394611461, 789222922, 78527680739, 157055361478]

約数ペア:

[(1, 157055361478), (2, 78527680739), (199, 789222922), (398, 394611461), (829, 189451582), (1658, 94725791), (164971, 952018), (329942, 476009)]