1572146168

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{16189}}^1$

素因数の和:16455

約数の個数: 32

約数和(自身を含む): 3011340000

約数和(自身を除く): 1439193832

約数列:

[1, 2, 4, 8, 61, 122, 199, 244, 398, 488, 796, 1592, 12139, 16189, 24278, 32378, 48556, 64756, 97112, 129512, 987529, 1975058, 3221611, 3950116, 6443222, 7900232, 12886444, 25772888, 196518271, 393036542, 786073084, 1572146168]

約数ペア:

[(1, 1572146168), (2, 786073084), (4, 393036542), (8, 196518271), (61, 25772888), (122, 12886444), (199, 7900232), (244, 6443222), (398, 3950116), (488, 3221611), (796, 1975058), (1592, 987529), (12139, 129512), (16189, 97112), (24278, 64756), (32378, 48556)]