156747122987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{146309}}^1$

素因数の和:146583

約数の個数: 32

約数和(自身を含む): 197099468160

約数和(自身を除く): 40352345173

約数列:

[1, 7, 13, 61, 91, 193, 427, 793, 1351, 2509, 5551, 11773, 17563, 82411, 146309, 153049, 1024163, 1071343, 1902017, 8924849, 13314119, 28237637, 62473943, 116023037, 197663459, 367089281, 812161259, 1722495857, 2569624967, 12057470999, 22392446141, 156747122987]

約数ペア:

[(1, 156747122987), (7, 22392446141), (13, 12057470999), (61, 2569624967), (91, 1722495857), (193, 812161259), (427, 367089281), (793, 197663459), (1351, 116023037), (2509, 62473943), (5551, 28237637), (11773, 13314119), (17563, 8924849), (82411, 1902017), (146309, 1071343), (153049, 1024163)]