170902872

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 578323200

約数和(自身を除く): 407420328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 378, 399, 456, 486, 504, 513, 532, 567, 648, 661, 684, 756, 798, 972, 1026, 1064, 1134, 1197, 1322, 1368, 1512, 1539, 1596, 1701, 1944, 1983, 2052, 2268, 2394, 2644, 3078, 3192, 3402, 3591, 3966, 4104, 4536, 4617, 4627, 4788, 5288, 5949, 6156, 6804, 7182, 7932, 9234, 9254, 9576, 10773, 11898, 12312, 12559, 13608, 13881, 14364, 15864, 17847, 18468, 18508, 21546, 23796, 25118, 27762, 28728, 32319, 35694, 36936, 37016, 37677, 41643, 43092, 47592, 50236, 53541, 55524, 64638, 71388, 75354, 83286, 86184, 87913, 100472, 107082, 111048, 113031, 124929, 129276, 142776, 150708, 160623, 166572, 175826, 214164, 226062, 249858, 258552, 263739, 301416, 321246, 333144, 339093, 351652, 374787, 428328, 452124, 499716, 527478, 642492, 678186, 703304, 749574, 791217, 904248, 999432, 1017279, 1054956, 1124361, 1284984, 1356372, 1499148, 1582434, 2034558, 2109912, 2248722, 2373651, 2712744, 2998296, 3051837, 3164868, 4069116, 4497444, 4747302, 6103674, 6329736, 7120953, 8138232, 8994888, 9494604, 12207348, 14241906, 18989208, 21362859, 24414696, 28483812, 42725718, 56967624, 85451436, 170902872]

約数ペア:

[(1, 170902872), (2, 85451436), (3, 56967624), (4, 42725718), (6, 28483812), (7, 24414696), (8, 21362859), (9, 18989208), (12, 14241906), (14, 12207348), (18, 9494604), (19, 8994888), (21, 8138232), (24, 7120953), (27, 6329736), (28, 6103674), (36, 4747302), (38, 4497444), (42, 4069116), (54, 3164868), (56, 3051837), (57, 2998296), (63, 2712744), (72, 2373651), (76, 2248722), (81, 2109912), (84, 2034558), (108, 1582434), (114, 1499148), (126, 1356372), (133, 1284984), (152, 1124361), (162, 1054956), (168, 1017279), (171, 999432), (189, 904248), (216, 791217), (228, 749574), (243, 703304), (252, 678186), (266, 642492), (324, 527478), (342, 499716), (378, 452124), (399, 428328), (456, 374787), (486, 351652), (504, 339093), (513, 333144), (532, 321246), (567, 301416), (648, 263739), (661, 258552), (684, 249858), (756, 226062), (798, 214164), (972, 175826), (1026, 166572), (1064, 160623), (1134, 150708), (1197, 142776), (1322, 129276), (1368, 124929), (1512, 113031), (1539, 111048), (1596, 107082), (1701, 100472), (1944, 87913), (1983, 86184), (2052, 83286), (2268, 75354), (2394, 71388), (2644, 64638), (3078, 55524), (3192, 53541), (3402, 50236), (3591, 47592), (3966, 43092), (4104, 41643), (4536, 37677), (4617, 37016), (4627, 36936), (4788, 35694), (5288, 32319), (5949, 28728), (6156, 27762), (6804, 25118), (7182, 23796), (7932, 21546), (9234, 18508), (9254, 18468), (9576, 17847), (10773, 15864), (11898, 14364), (12312, 13881), (12559, 13608)]