142711128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2174

約数の個数: 144

約数和(自身を含む): 473499000

約数和(自身を除く): 330787872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2129, 2394, 2793, 3192, 3528, 3724, 4258, 4788, 5586, 6387, 7448, 8379, 8516, 9576, 11172, 12774, 14903, 16758, 17032, 19161, 22344, 25548, 29806, 33516, 38322, 40451, 44709, 51096, 59612, 67032, 76644, 80902, 89418, 104321, 119224, 121353, 134127, 153288, 161804, 178836, 208642, 242706, 268254, 283157, 312963, 323608, 357672, 364059, 417284, 485412, 536508, 566314, 625926, 728118, 834568, 849471, 938889, 970824, 1073016, 1132628, 1251852, 1456236, 1698942, 1877778, 1982099, 2265256, 2503704, 2548413, 2912472, 3397884, 3755556, 3964198, 5096826, 5946297, 6795768, 7511112, 7928396, 10193652, 11892594, 15856792, 17838891, 20387304, 23785188, 35677782, 47570376, 71355564, 142711128]

約数ペア:

[(1, 142711128), (2, 71355564), (3, 47570376), (4, 35677782), (6, 23785188), (7, 20387304), (8, 17838891), (9, 15856792), (12, 11892594), (14, 10193652), (18, 7928396), (19, 7511112), (21, 6795768), (24, 5946297), (28, 5096826), (36, 3964198), (38, 3755556), (42, 3397884), (49, 2912472), (56, 2548413), (57, 2503704), (63, 2265256), (72, 1982099), (76, 1877778), (84, 1698942), (98, 1456236), (114, 1251852), (126, 1132628), (133, 1073016), (147, 970824), (152, 938889), (168, 849471), (171, 834568), (196, 728118), (228, 625926), (252, 566314), (266, 536508), (294, 485412), (342, 417284), (392, 364059), (399, 357672), (441, 323608), (456, 312963), (504, 283157), (532, 268254), (588, 242706), (684, 208642), (798, 178836), (882, 161804), (931, 153288), (1064, 134127), (1176, 121353), (1197, 119224), (1368, 104321), (1596, 89418), (1764, 80902), (1862, 76644), (2129, 67032), (2394, 59612), (2793, 51096), (3192, 44709), (3528, 40451), (3724, 38322), (4258, 33516), (4788, 29806), (5586, 25548), (6387, 22344), (7448, 19161), (8379, 17032), (8516, 16758), (9576, 14903), (11172, 12774)]