155045016

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 533827800

約数和(自身を除く): 378782784

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, 257, 266, 294, 324, 342, 378, 392, 399, 441, 456, 504, 513, 514, 532, 567, 588, 648, 684, 756, 771, 798, 882, 931, 1026, 1028, 1064, 1134, 1176, 1197, 1323, 1368, 1512, 1539, 1542, 1596, 1764, 1799, 1862, 2052, 2056, 2268, 2313, 2394, 2646, 2793, 3078, 3084, 3192, 3528, 3591, 3598, 3724, 3969, 4104, 4536, 4626, 4788, 4883, 5292, 5397, 5586, 6156, 6168, 6939, 7182, 7196, 7448, 7938, 8379, 9252, 9576, 9766, 10584, 10773, 10794, 11172, 12312, 12593, 13878, 14364, 14392, 14649, 15876, 16191, 16758, 18504, 19532, 20817, 21546, 21588, 22344, 25137, 25186, 27756, 28728, 29298, 31752, 32382, 33516, 34181, 37779, 39064, 41634, 43092, 43176, 43947, 48573, 50274, 50372, 55512, 58596, 64764, 67032, 68362, 75411, 75558, 83268, 86184, 87894, 97146, 100548, 100744, 102543, 113337, 117192, 129528, 131841, 136724, 145719, 150822, 151116, 166536, 175788, 194292, 201096, 205086, 226674, 239267, 263682, 273448, 291438, 301644, 302232, 307629, 340011, 351576, 388584, 395523, 410172, 453348, 478534, 527364, 582876, 603288, 615258, 680022, 717801, 791046, 820344, 906696, 922887, 957068, 1020033, 1054728, 1165752, 1230516, 1360044, 1435602, 1582092, 1845774, 1914136, 2040066, 2153403, 2461032, 2720088, 2768661, 2871204, 3164184, 3691548, 4080132, 4306806, 5537322, 5742408, 6460209, 7383096, 8160264, 8613612, 11074644, 12920418, 17227224, 19380627, 22149288, 25840836, 38761254, 51681672, 77522508, 155045016]

約数ペア:

[(1, 155045016), (2, 77522508), (3, 51681672), (4, 38761254), (6, 25840836), (7, 22149288), (8, 19380627), (9, 17227224), (12, 12920418), (14, 11074644), (18, 8613612), (19, 8160264), (21, 7383096), (24, 6460209), (27, 5742408), (28, 5537322), (36, 4306806), (38, 4080132), (42, 3691548), (49, 3164184), (54, 2871204), (56, 2768661), (57, 2720088), (63, 2461032), (72, 2153403), (76, 2040066), (81, 1914136), (84, 1845774), (98, 1582092), (108, 1435602), (114, 1360044), (126, 1230516), (133, 1165752), (147, 1054728), (152, 1020033), (162, 957068), (168, 922887), (171, 906696), (189, 820344), (196, 791046), (216, 717801), (228, 680022), (252, 615258), (257, 603288), (266, 582876), (294, 527364), (324, 478534), (342, 453348), (378, 410172), (392, 395523), (399, 388584), (441, 351576), (456, 340011), (504, 307629), (513, 302232), (514, 301644), (532, 291438), (567, 273448), (588, 263682), (648, 239267), (684, 226674), (756, 205086), (771, 201096), (798, 194292), (882, 175788), (931, 166536), (1026, 151116), (1028, 150822), (1064, 145719), (1134, 136724), (1176, 131841), (1197, 129528), (1323, 117192), (1368, 113337), (1512, 102543), (1539, 100744), (1542, 100548), (1596, 97146), (1764, 87894), (1799, 86184), (1862, 83268), (2052, 75558), (2056, 75411), (2268, 68362), (2313, 67032), (2394, 64764), (2646, 58596), (2793, 55512), (3078, 50372), (3084, 50274), (3192, 48573), (3528, 43947), (3591, 43176), (3598, 43092), (3724, 41634), (3969, 39064), (4104, 37779), (4536, 34181), (4626, 33516), (4788, 32382), (4883, 31752), (5292, 29298), (5397, 28728), (5586, 27756), (6156, 25186), (6168, 25137), (6939, 22344), (7182, 21588), (7196, 21546), (7448, 20817), (7938, 19532), (8379, 18504), (9252, 16758), (9576, 16191), (9766, 15876), (10584, 14649), (10773, 14392), (10794, 14364), (11172, 13878), (12312, 12593)]