149211792

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 433305600

約数和(自身を除く): 284093808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 127, 144, 164, 199, 246, 254, 328, 369, 381, 398, 492, 508, 597, 656, 738, 762, 796, 984, 1016, 1143, 1194, 1476, 1524, 1592, 1791, 1968, 2032, 2286, 2388, 2952, 3048, 3184, 3582, 4572, 4776, 5207, 5904, 6096, 7164, 8159, 9144, 9552, 10414, 14328, 15621, 16318, 18288, 20828, 24477, 25273, 28656, 31242, 32636, 41656, 46863, 48954, 50546, 62484, 65272, 73431, 75819, 83312, 93726, 97908, 101092, 124968, 130544, 146862, 151638, 187452, 195816, 202184, 227457, 249936, 293724, 303276, 374904, 391632, 404368, 454914, 587448, 606552, 749808, 909828, 1036193, 1174896, 1213104, 1819656, 2072386, 3108579, 3639312, 4144772, 6217158, 8289544, 9325737, 12434316, 16579088, 18651474, 24868632, 37302948, 49737264, 74605896, 149211792]

約数ペア:

[(1, 149211792), (2, 74605896), (3, 49737264), (4, 37302948), (6, 24868632), (8, 18651474), (9, 16579088), (12, 12434316), (16, 9325737), (18, 8289544), (24, 6217158), (36, 4144772), (41, 3639312), (48, 3108579), (72, 2072386), (82, 1819656), (123, 1213104), (127, 1174896), (144, 1036193), (164, 909828), (199, 749808), (246, 606552), (254, 587448), (328, 454914), (369, 404368), (381, 391632), (398, 374904), (492, 303276), (508, 293724), (597, 249936), (656, 227457), (738, 202184), (762, 195816), (796, 187452), (984, 151638), (1016, 146862), (1143, 130544), (1194, 124968), (1476, 101092), (1524, 97908), (1592, 93726), (1791, 83312), (1968, 75819), (2032, 73431), (2286, 65272), (2388, 62484), (2952, 50546), (3048, 48954), (3184, 46863), (3582, 41656), (4572, 32636), (4776, 31242), (5207, 28656), (5904, 25273), (6096, 24477), (7164, 20828), (8159, 18288), (9144, 16318), (9552, 15621), (10414, 14328)]