158209488

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 459303936

約数和(自身を除く): 301094448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 127, 144, 164, 211, 246, 254, 328, 369, 381, 422, 492, 508, 633, 656, 738, 762, 844, 984, 1016, 1143, 1266, 1476, 1524, 1688, 1899, 1968, 2032, 2286, 2532, 2952, 3048, 3376, 3798, 4572, 5064, 5207, 5904, 6096, 7596, 8651, 9144, 10128, 10414, 15192, 15621, 17302, 18288, 20828, 25953, 26797, 30384, 31242, 34604, 41656, 46863, 51906, 53594, 62484, 69208, 77859, 80391, 83312, 93726, 103812, 107188, 124968, 138416, 155718, 160782, 187452, 207624, 214376, 241173, 249936, 311436, 321564, 374904, 415248, 428752, 482346, 622872, 643128, 749808, 964692, 1098677, 1245744, 1286256, 1929384, 2197354, 3296031, 3858768, 4394708, 6592062, 8789416, 9888093, 13184124, 17578832, 19776186, 26368248, 39552372, 52736496, 79104744, 158209488]

約数ペア:

[(1, 158209488), (2, 79104744), (3, 52736496), (4, 39552372), (6, 26368248), (8, 19776186), (9, 17578832), (12, 13184124), (16, 9888093), (18, 8789416), (24, 6592062), (36, 4394708), (41, 3858768), (48, 3296031), (72, 2197354), (82, 1929384), (123, 1286256), (127, 1245744), (144, 1098677), (164, 964692), (211, 749808), (246, 643128), (254, 622872), (328, 482346), (369, 428752), (381, 415248), (422, 374904), (492, 321564), (508, 311436), (633, 249936), (656, 241173), (738, 214376), (762, 207624), (844, 187452), (984, 160782), (1016, 155718), (1143, 138416), (1266, 124968), (1476, 107188), (1524, 103812), (1688, 93726), (1899, 83312), (1968, 80391), (2032, 77859), (2286, 69208), (2532, 62484), (2952, 53594), (3048, 51906), (3376, 46863), (3798, 41656), (4572, 34604), (5064, 31242), (5207, 30384), (5904, 26797), (6096, 25953), (7596, 20828), (8651, 18288), (9144, 17302), (10128, 15621), (10414, 15192)]