128197524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 387534336

約数和(自身を除く): 259336812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 541, 546, 588, 637, 651, 806, 868, 1082, 1092, 1209, 1274, 1302, 1519, 1612, 1623, 1911, 2164, 2418, 2548, 2604, 2821, 3038, 3246, 3787, 3822, 4557, 4836, 5642, 6076, 6492, 7033, 7574, 7644, 8463, 9114, 11284, 11361, 14066, 15148, 16771, 16926, 18228, 19747, 21099, 22722, 26509, 28132, 33542, 33852, 39494, 42198, 45444, 49231, 50313, 53018, 59241, 67084, 78988, 79527, 84396, 98462, 100626, 106036, 117397, 118482, 147693, 159054, 196924, 201252, 218023, 234794, 236964, 295386, 318108, 344617, 352191, 436046, 469588, 590772, 654069, 689234, 704382, 821779, 872092, 1033851, 1308138, 1378468, 1408764, 1526161, 1643558, 2067702, 2465337, 2616276, 3052322, 3287116, 4135404, 4578483, 4930674, 6104644, 9156966, 9861348, 10683127, 18313932, 21366254, 32049381, 42732508, 64098762, 128197524]

約数ペア:

[(1, 128197524), (2, 64098762), (3, 42732508), (4, 32049381), (6, 21366254), (7, 18313932), (12, 10683127), (13, 9861348), (14, 9156966), (21, 6104644), (26, 4930674), (28, 4578483), (31, 4135404), (39, 3287116), (42, 3052322), (49, 2616276), (52, 2465337), (62, 2067702), (78, 1643558), (84, 1526161), (91, 1408764), (93, 1378468), (98, 1308138), (124, 1033851), (147, 872092), (156, 821779), (182, 704382), (186, 689234), (196, 654069), (217, 590772), (273, 469588), (294, 436046), (364, 352191), (372, 344617), (403, 318108), (434, 295386), (541, 236964), (546, 234794), (588, 218023), (637, 201252), (651, 196924), (806, 159054), (868, 147693), (1082, 118482), (1092, 117397), (1209, 106036), (1274, 100626), (1302, 98462), (1519, 84396), (1612, 79527), (1623, 78988), (1911, 67084), (2164, 59241), (2418, 53018), (2548, 50313), (2604, 49231), (2821, 45444), (3038, 42198), (3246, 39494), (3787, 33852), (3822, 33542), (4557, 28132), (4836, 26509), (5642, 22722), (6076, 21099), (6492, 19747), (7033, 18228), (7574, 16926), (7644, 16771), (8463, 15148), (9114, 14066), (11284, 11361)]