171230112

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 120

約数和(自身を含む): 520071552

約数和(自身を除く): 348841440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2131, 2232, 2511, 2592, 2976, 3348, 4262, 4464, 5022, 6393, 6696, 8524, 8928, 10044, 12786, 13392, 17048, 19179, 20088, 25572, 26784, 34096, 38358, 40176, 51144, 57537, 66061, 68192, 76716, 80352, 102288, 115074, 132122, 153432, 172611, 198183, 204576, 230148, 264244, 306864, 345222, 396366, 460296, 528488, 594549, 613728, 690444, 792732, 920592, 1056976, 1189098, 1380888, 1585464, 1783647, 1841184, 2113952, 2378196, 2761776, 3170928, 3567294, 4756392, 5350941, 5523552, 6341856, 7134588, 9512784, 10701882, 14269176, 19025568, 21403764, 28538352, 42807528, 57076704, 85615056, 171230112]

約数ペア:

[(1, 171230112), (2, 85615056), (3, 57076704), (4, 42807528), (6, 28538352), (8, 21403764), (9, 19025568), (12, 14269176), (16, 10701882), (18, 9512784), (24, 7134588), (27, 6341856), (31, 5523552), (32, 5350941), (36, 4756392), (48, 3567294), (54, 3170928), (62, 2761776), (72, 2378196), (81, 2113952), (93, 1841184), (96, 1783647), (108, 1585464), (124, 1380888), (144, 1189098), (162, 1056976), (186, 920592), (216, 792732), (248, 690444), (279, 613728), (288, 594549), (324, 528488), (372, 460296), (432, 396366), (496, 345222), (558, 306864), (648, 264244), (744, 230148), (837, 204576), (864, 198183), (992, 172611), (1116, 153432), (1296, 132122), (1488, 115074), (1674, 102288), (2131, 80352), (2232, 76716), (2511, 68192), (2592, 66061), (2976, 57537), (3348, 51144), (4262, 40176), (4464, 38358), (5022, 34096), (6393, 26784), (6696, 25572), (8524, 20088), (8928, 19179), (10044, 17048), (12786, 13392)]