157475853652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{15217999}}^1$

素因数の和:15218215

約数の個数: 24

約数和(自身を含む): 298272800000

約数和(自身を除く): 140796946348

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 15217999, 30435998, 60871996, 197833987, 395667974, 791335948, 3028381801, 6056763602, 12113527204, 39368963413, 78737926826, 157475853652]

約数ペア:

[(1, 157475853652), (2, 78737926826), (4, 39368963413), (13, 12113527204), (26, 6056763602), (52, 3028381801), (199, 791335948), (398, 395667974), (796, 197833987), (2587, 60871996), (5174, 30435998), (10348, 15217999)]