171530784

素因数分解:

$2^5\times 3^8\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 216

約数和(自身を含む): 545585040

約数和(自身を除く): 374054256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 96, 108, 114, 129, 144, 152, 162, 171, 172, 216, 228, 243, 258, 288, 304, 324, 342, 344, 387, 432, 456, 486, 513, 516, 608, 648, 684, 688, 729, 774, 817, 864, 912, 972, 1026, 1032, 1161, 1296, 1368, 1376, 1458, 1539, 1548, 1634, 1824, 1944, 2052, 2064, 2187, 2322, 2451, 2592, 2736, 2916, 3078, 3096, 3268, 3483, 3888, 4104, 4128, 4374, 4617, 4644, 4902, 5472, 5832, 6156, 6192, 6536, 6561, 6966, 7353, 7776, 8208, 8748, 9234, 9288, 9804, 10449, 11664, 12312, 12384, 13072, 13122, 13851, 13932, 14706, 16416, 17496, 18468, 18576, 19608, 20898, 22059, 23328, 24624, 26144, 26244, 27702, 27864, 29412, 31347, 34992, 36936, 37152, 39216, 41553, 41796, 44118, 49248, 52488, 55404, 55728, 58824, 62694, 66177, 69984, 73872, 78432, 83106, 83592, 88236, 94041, 104976, 110808, 111456, 117648, 124659, 125388, 132354, 147744, 166212, 167184, 176472, 188082, 198531, 209952, 221616, 235296, 249318, 250776, 264708, 282123, 332424, 334368, 352944, 376164, 397062, 443232, 498636, 501552, 529416, 564246, 595593, 664848, 705888, 752328, 794124, 997272, 1003104, 1058832, 1128492, 1191186, 1329696, 1504656, 1588248, 1786779, 1994544, 2117664, 2256984, 2382372, 3009312, 3176496, 3573558, 3989088, 4513968, 4764744, 5360337, 6352992, 7147116, 9027936, 9529488, 10720674, 14294232, 19058976, 21441348, 28588464, 42882696, 57176928, 85765392, 171530784]

約数ペア:

[(1, 171530784), (2, 85765392), (3, 57176928), (4, 42882696), (6, 28588464), (8, 21441348), (9, 19058976), (12, 14294232), (16, 10720674), (18, 9529488), (19, 9027936), (24, 7147116), (27, 6352992), (32, 5360337), (36, 4764744), (38, 4513968), (43, 3989088), (48, 3573558), (54, 3176496), (57, 3009312), (72, 2382372), (76, 2256984), (81, 2117664), (86, 1994544), (96, 1786779), (108, 1588248), (114, 1504656), (129, 1329696), (144, 1191186), (152, 1128492), (162, 1058832), (171, 1003104), (172, 997272), (216, 794124), (228, 752328), (243, 705888), (258, 664848), (288, 595593), (304, 564246), (324, 529416), (342, 501552), (344, 498636), (387, 443232), (432, 397062), (456, 376164), (486, 352944), (513, 334368), (516, 332424), (608, 282123), (648, 264708), (684, 250776), (688, 249318), (729, 235296), (774, 221616), (817, 209952), (864, 198531), (912, 188082), (972, 176472), (1026, 167184), (1032, 166212), (1161, 147744), (1296, 132354), (1368, 125388), (1376, 124659), (1458, 117648), (1539, 111456), (1548, 110808), (1634, 104976), (1824, 94041), (1944, 88236), (2052, 83592), (2064, 83106), (2187, 78432), (2322, 73872), (2451, 69984), (2592, 66177), (2736, 62694), (2916, 58824), (3078, 55728), (3096, 55404), (3268, 52488), (3483, 49248), (3888, 44118), (4104, 41796), (4128, 41553), (4374, 39216), (4617, 37152), (4644, 36936), (4902, 34992), (5472, 31347), (5832, 29412), (6156, 27864), (6192, 27702), (6536, 26244), (6561, 26144), (6966, 24624), (7353, 23328), (7776, 22059), (8208, 20898), (8748, 19608), (9234, 18576), (9288, 18468), (9804, 17496), (10449, 16416), (11664, 14706), (12312, 13932), (12384, 13851), (13072, 13122)]