145659576

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 400435200

約数和(自身を除く): 254775624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 43, 58, 62, 86, 87, 93, 116, 124, 129, 157, 172, 174, 186, 232, 248, 258, 314, 344, 348, 372, 471, 516, 628, 696, 744, 899, 942, 1032, 1247, 1256, 1333, 1798, 1884, 2494, 2666, 2697, 3596, 3741, 3768, 3999, 4553, 4867, 4988, 5332, 5394, 6751, 7192, 7482, 7998, 9106, 9734, 9976, 10664, 10788, 13502, 13659, 14601, 14964, 15996, 18212, 19468, 20253, 21576, 27004, 27318, 29202, 29928, 31992, 36424, 38657, 38936, 40506, 54008, 54636, 58404, 77314, 81012, 109272, 115971, 116808, 141143, 154628, 162024, 195779, 209281, 231942, 282286, 309256, 391558, 418562, 423429, 463884, 564572, 587337, 627843, 783116, 837124, 846858, 927768, 1129144, 1174674, 1255686, 1566232, 1674248, 1693716, 2349348, 2511372, 3387432, 4698696, 5022744, 6069149, 12138298, 18207447, 24276596, 36414894, 48553192, 72829788, 145659576]

約数ペア:

[(1, 145659576), (2, 72829788), (3, 48553192), (4, 36414894), (6, 24276596), (8, 18207447), (12, 12138298), (24, 6069149), (29, 5022744), (31, 4698696), (43, 3387432), (58, 2511372), (62, 2349348), (86, 1693716), (87, 1674248), (93, 1566232), (116, 1255686), (124, 1174674), (129, 1129144), (157, 927768), (172, 846858), (174, 837124), (186, 783116), (232, 627843), (248, 587337), (258, 564572), (314, 463884), (344, 423429), (348, 418562), (372, 391558), (471, 309256), (516, 282286), (628, 231942), (696, 209281), (744, 195779), (899, 162024), (942, 154628), (1032, 141143), (1247, 116808), (1256, 115971), (1333, 109272), (1798, 81012), (1884, 77314), (2494, 58404), (2666, 54636), (2697, 54008), (3596, 40506), (3741, 38936), (3768, 38657), (3999, 36424), (4553, 31992), (4867, 29928), (4988, 29202), (5332, 27318), (5394, 27004), (6751, 21576), (7192, 20253), (7482, 19468), (7998, 18212), (9106, 15996), (9734, 14964), (9976, 14601), (10664, 13659), (10788, 13502)]