158486856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 453427200

約数和(自身を除く): 294940344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 127, 132, 163, 174, 232, 254, 264, 319, 326, 348, 381, 489, 508, 638, 652, 696, 762, 957, 978, 1016, 1276, 1304, 1397, 1524, 1793, 1914, 1956, 2552, 2794, 3048, 3586, 3683, 3828, 3912, 4191, 4727, 5379, 5588, 7172, 7366, 7656, 8382, 9454, 10758, 11049, 11176, 14181, 14344, 14732, 16764, 18908, 20701, 21516, 22098, 28362, 29464, 33528, 37816, 40513, 41402, 43032, 44196, 51997, 56724, 62103, 81026, 82804, 88392, 103994, 113448, 121539, 124206, 155991, 162052, 165608, 207988, 227711, 243078, 248412, 311982, 324104, 415976, 455422, 486156, 496824, 600329, 623964, 683133, 910844, 972312, 1200658, 1247928, 1366266, 1800987, 1821688, 2401316, 2732532, 3601974, 4802632, 5465064, 6603619, 7203948, 13207238, 14407896, 19810857, 26414476, 39621714, 52828952, 79243428, 158486856]

約数ペア:

[(1, 158486856), (2, 79243428), (3, 52828952), (4, 39621714), (6, 26414476), (8, 19810857), (11, 14407896), (12, 13207238), (22, 7203948), (24, 6603619), (29, 5465064), (33, 4802632), (44, 3601974), (58, 2732532), (66, 2401316), (87, 1821688), (88, 1800987), (116, 1366266), (127, 1247928), (132, 1200658), (163, 972312), (174, 910844), (232, 683133), (254, 623964), (264, 600329), (319, 496824), (326, 486156), (348, 455422), (381, 415976), (489, 324104), (508, 311982), (638, 248412), (652, 243078), (696, 227711), (762, 207988), (957, 165608), (978, 162052), (1016, 155991), (1276, 124206), (1304, 121539), (1397, 113448), (1524, 103994), (1793, 88392), (1914, 82804), (1956, 81026), (2552, 62103), (2794, 56724), (3048, 51997), (3586, 44196), (3683, 43032), (3828, 41402), (3912, 40513), (4191, 37816), (4727, 33528), (5379, 29464), (5588, 28362), (7172, 22098), (7366, 21516), (7656, 20701), (8382, 18908), (9454, 16764), (10758, 14732), (11049, 14344), (11176, 14181)]