163491048

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 562795200

約数和(自身を除く): 399304152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 271, 294, 324, 342, 378, 392, 399, 441, 456, 504, 513, 532, 542, 567, 588, 648, 684, 756, 798, 813, 882, 931, 1026, 1064, 1084, 1134, 1176, 1197, 1323, 1368, 1512, 1539, 1596, 1626, 1764, 1862, 1897, 2052, 2168, 2268, 2394, 2439, 2646, 2793, 3078, 3192, 3252, 3528, 3591, 3724, 3794, 3969, 4104, 4536, 4788, 4878, 5149, 5292, 5586, 5691, 6156, 6504, 7182, 7317, 7448, 7588, 7938, 8379, 9576, 9756, 10298, 10584, 10773, 11172, 11382, 12312, 13279, 14364, 14634, 15176, 15447, 15876, 16758, 17073, 19512, 20596, 21546, 21951, 22344, 22764, 25137, 26558, 28728, 29268, 30894, 31752, 33516, 34146, 36043, 39837, 41192, 43092, 43902, 45528, 46341, 50274, 51219, 53116, 58536, 61788, 67032, 68292, 72086, 75411, 79674, 86184, 87804, 92682, 100548, 102438, 106232, 108129, 119511, 123576, 136584, 139023, 144172, 150822, 153657, 159348, 175608, 185364, 201096, 204876, 216258, 239022, 252301, 278046, 288344, 301644, 307314, 318696, 324387, 358533, 370728, 409752, 417069, 432516, 478044, 504602, 556092, 603288, 614628, 648774, 717066, 756903, 834138, 865032, 956088, 973161, 1009204, 1075599, 1112184, 1229256, 1297548, 1434132, 1513806, 1668276, 1946322, 2018408, 2151198, 2270709, 2595096, 2868264, 2919483, 3027612, 3336552, 3892644, 4302396, 4541418, 5838966, 6055224, 6812127, 7785288, 8604792, 9082836, 11677932, 13624254, 18165672, 20436381, 23355864, 27248508, 40872762, 54497016, 81745524, 163491048]

約数ペア:

[(1, 163491048), (2, 81745524), (3, 54497016), (4, 40872762), (6, 27248508), (7, 23355864), (8, 20436381), (9, 18165672), (12, 13624254), (14, 11677932), (18, 9082836), (19, 8604792), (21, 7785288), (24, 6812127), (27, 6055224), (28, 5838966), (36, 4541418), (38, 4302396), (42, 3892644), (49, 3336552), (54, 3027612), (56, 2919483), (57, 2868264), (63, 2595096), (72, 2270709), (76, 2151198), (81, 2018408), (84, 1946322), (98, 1668276), (108, 1513806), (114, 1434132), (126, 1297548), (133, 1229256), (147, 1112184), (152, 1075599), (162, 1009204), (168, 973161), (171, 956088), (189, 865032), (196, 834138), (216, 756903), (228, 717066), (252, 648774), (266, 614628), (271, 603288), (294, 556092), (324, 504602), (342, 478044), (378, 432516), (392, 417069), (399, 409752), (441, 370728), (456, 358533), (504, 324387), (513, 318696), (532, 307314), (542, 301644), (567, 288344), (588, 278046), (648, 252301), (684, 239022), (756, 216258), (798, 204876), (813, 201096), (882, 185364), (931, 175608), (1026, 159348), (1064, 153657), (1084, 150822), (1134, 144172), (1176, 139023), (1197, 136584), (1323, 123576), (1368, 119511), (1512, 108129), (1539, 106232), (1596, 102438), (1626, 100548), (1764, 92682), (1862, 87804), (1897, 86184), (2052, 79674), (2168, 75411), (2268, 72086), (2394, 68292), (2439, 67032), (2646, 61788), (2793, 58536), (3078, 53116), (3192, 51219), (3252, 50274), (3528, 46341), (3591, 45528), (3724, 43902), (3794, 43092), (3969, 41192), (4104, 39837), (4536, 36043), (4788, 34146), (4878, 33516), (5149, 31752), (5292, 30894), (5586, 29268), (5691, 28728), (6156, 26558), (6504, 25137), (7182, 22764), (7317, 22344), (7448, 21951), (7588, 21546), (7938, 20596), (8379, 19512), (9576, 17073), (9756, 16758), (10298, 15876), (10584, 15447), (10773, 15176), (11172, 14634), (11382, 14364), (12312, 13279)]