189172584

素因数分解:

$2^3\times 3^6\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 112

約数和(自身を含む): 537756000

約数和(自身を除く): 348583416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 199, 216, 243, 324, 326, 398, 486, 489, 597, 648, 652, 729, 796, 972, 978, 1194, 1304, 1458, 1467, 1592, 1791, 1944, 1956, 2388, 2916, 2934, 3582, 3912, 4401, 4776, 5373, 5832, 5868, 7164, 8802, 10746, 11736, 13203, 14328, 16119, 17604, 21492, 26406, 32238, 32437, 35208, 39609, 42984, 48357, 52812, 64476, 64874, 79218, 96714, 97311, 105624, 118827, 128952, 129748, 145071, 158436, 193428, 194622, 237654, 259496, 290142, 291933, 316872, 386856, 389244, 475308, 580284, 583866, 778488, 875799, 950616, 1160568, 1167732, 1751598, 2335464, 2627397, 3503196, 5254794, 7006392, 7882191, 10509588, 15764382, 21019176, 23646573, 31528764, 47293146, 63057528, 94586292, 189172584]

約数ペア:

[(1, 189172584), (2, 94586292), (3, 63057528), (4, 47293146), (6, 31528764), (8, 23646573), (9, 21019176), (12, 15764382), (18, 10509588), (24, 7882191), (27, 7006392), (36, 5254794), (54, 3503196), (72, 2627397), (81, 2335464), (108, 1751598), (162, 1167732), (163, 1160568), (199, 950616), (216, 875799), (243, 778488), (324, 583866), (326, 580284), (398, 475308), (486, 389244), (489, 386856), (597, 316872), (648, 291933), (652, 290142), (729, 259496), (796, 237654), (972, 194622), (978, 193428), (1194, 158436), (1304, 145071), (1458, 129748), (1467, 128952), (1592, 118827), (1791, 105624), (1944, 97311), (1956, 96714), (2388, 79218), (2916, 64874), (2934, 64476), (3582, 52812), (3912, 48357), (4401, 42984), (4776, 39609), (5373, 35208), (5832, 32437), (5868, 32238), (7164, 26406), (8802, 21492), (10746, 17604), (11736, 16119), (13203, 14328)]