16481232

素因数分解:

$2^4\times 3^8\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 90

約数和(自身を含む): 48201218

約数和(自身を除く): 31719986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 243, 314, 324, 432, 471, 486, 628, 648, 729, 942, 972, 1256, 1296, 1413, 1458, 1884, 1944, 2187, 2512, 2826, 2916, 3768, 3888, 4239, 4374, 5652, 5832, 6561, 7536, 8478, 8748, 11304, 11664, 12717, 13122, 16956, 17496, 22608, 25434, 26244, 33912, 34992, 38151, 50868, 52488, 67824, 76302, 101736, 104976, 114453, 152604, 203472, 228906, 305208, 343359, 457812, 610416, 686718, 915624, 1030077, 1373436, 1831248, 2060154, 2746872, 4120308, 5493744, 8240616, 16481232]

約数ペア:

[(1, 16481232), (2, 8240616), (3, 5493744), (4, 4120308), (6, 2746872), (8, 2060154), (9, 1831248), (12, 1373436), (16, 1030077), (18, 915624), (24, 686718), (27, 610416), (36, 457812), (48, 343359), (54, 305208), (72, 228906), (81, 203472), (108, 152604), (144, 114453), (157, 104976), (162, 101736), (216, 76302), (243, 67824), (314, 52488), (324, 50868), (432, 38151), (471, 34992), (486, 33912), (628, 26244), (648, 25434), (729, 22608), (942, 17496), (972, 16956), (1256, 13122), (1296, 12717), (1413, 11664), (1458, 11304), (1884, 8748), (1944, 8478), (2187, 7536), (2512, 6561), (2826, 5832), (2916, 5652), (3768, 4374), (3888, 4239)]