165317232

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21937}}^1$

素因数の和:22105

約数の個数: 40

約数和(自身を含む): 429809296

約数和(自身を除く): 264492064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 21937, 43874, 65811, 87748, 131622, 175496, 263244, 350992, 526488, 1052976, 3444109, 6888218, 10332327, 13776436, 20664654, 27552872, 41329308, 55105744, 82658616, 165317232]

約数ペア:

[(1, 165317232), (2, 82658616), (3, 55105744), (4, 41329308), (6, 27552872), (8, 20664654), (12, 13776436), (16, 10332327), (24, 6888218), (48, 3444109), (157, 1052976), (314, 526488), (471, 350992), (628, 263244), (942, 175496), (1256, 131622), (1884, 87748), (2512, 65811), (3768, 43874), (7536, 21937)]