143187408

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 505523200

約数和(自身を除く): 362335792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 223, 234, 252, 273, 294, 312, 336, 343, 364, 392, 441, 446, 468, 504, 546, 588, 624, 637, 669, 686, 728, 784, 819, 882, 892, 936, 1008, 1029, 1092, 1176, 1274, 1338, 1372, 1456, 1561, 1638, 1764, 1784, 1872, 1911, 2007, 2058, 2184, 2352, 2548, 2676, 2744, 2899, 3087, 3122, 3276, 3528, 3568, 3822, 4014, 4116, 4368, 4459, 4683, 5096, 5352, 5488, 5733, 5798, 6174, 6244, 6552, 7056, 7644, 8028, 8232, 8697, 8918, 9366, 10192, 10704, 10927, 11466, 11596, 12348, 12488, 13104, 13377, 14049, 15288, 16056, 16464, 17394, 17836, 18732, 20293, 21854, 22932, 23192, 24696, 24976, 26091, 26754, 28098, 30576, 32112, 32781, 34788, 35672, 37464, 40131, 40586, 43708, 45864, 46384, 49392, 52182, 53508, 56196, 60879, 65562, 69576, 71344, 74928, 76489, 80262, 81172, 87416, 91728, 98343, 104364, 107016, 112392, 121758, 131124, 139152, 142051, 152978, 160524, 162344, 174832, 182637, 196686, 208728, 214032, 224784, 229467, 243516, 262248, 284102, 305956, 321048, 324688, 365274, 393372, 417456, 426153, 458934, 487032, 524496, 568204, 611912, 642096, 688401, 730548, 786744, 852306, 917868, 974064, 994357, 1136408, 1223824, 1278459, 1376802, 1461096, 1573488, 1704612, 1835736, 1988714, 2272816, 2556918, 2753604, 2922192, 2983071, 3409224, 3671472, 3977428, 5113836, 5507208, 5966142, 6818448, 7954856, 8949213, 10227672, 11014416, 11932284, 15909712, 17898426, 20455344, 23864568, 35796852, 47729136, 71593704, 143187408]

約数ペア:

[(1, 143187408), (2, 71593704), (3, 47729136), (4, 35796852), (6, 23864568), (7, 20455344), (8, 17898426), (9, 15909712), (12, 11932284), (13, 11014416), (14, 10227672), (16, 8949213), (18, 7954856), (21, 6818448), (24, 5966142), (26, 5507208), (28, 5113836), (36, 3977428), (39, 3671472), (42, 3409224), (48, 2983071), (49, 2922192), (52, 2753604), (56, 2556918), (63, 2272816), (72, 1988714), (78, 1835736), (84, 1704612), (91, 1573488), (98, 1461096), (104, 1376802), (112, 1278459), (117, 1223824), (126, 1136408), (144, 994357), (147, 974064), (156, 917868), (168, 852306), (182, 786744), (196, 730548), (208, 688401), (223, 642096), (234, 611912), (252, 568204), (273, 524496), (294, 487032), (312, 458934), (336, 426153), (343, 417456), (364, 393372), (392, 365274), (441, 324688), (446, 321048), (468, 305956), (504, 284102), (546, 262248), (588, 243516), (624, 229467), (637, 224784), (669, 214032), (686, 208728), (728, 196686), (784, 182637), (819, 174832), (882, 162344), (892, 160524), (936, 152978), (1008, 142051), (1029, 139152), (1092, 131124), (1176, 121758), (1274, 112392), (1338, 107016), (1372, 104364), (1456, 98343), (1561, 91728), (1638, 87416), (1764, 81172), (1784, 80262), (1872, 76489), (1911, 74928), (2007, 71344), (2058, 69576), (2184, 65562), (2352, 60879), (2548, 56196), (2676, 53508), (2744, 52182), (2899, 49392), (3087, 46384), (3122, 45864), (3276, 43708), (3528, 40586), (3568, 40131), (3822, 37464), (4014, 35672), (4116, 34788), (4368, 32781), (4459, 32112), (4683, 30576), (5096, 28098), (5352, 26754), (5488, 26091), (5733, 24976), (5798, 24696), (6174, 23192), (6244, 22932), (6552, 21854), (7056, 20293), (7644, 18732), (8028, 17836), (8232, 17394), (8697, 16464), (8918, 16056), (9366, 15288), (10192, 14049), (10704, 13377), (10927, 13104), (11466, 12488), (11596, 12348)]