198556848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 638235936

約数和(自身を除く): 439679088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 281, 336, 504, 562, 701, 843, 1008, 1124, 1402, 1686, 1967, 2103, 2248, 2529, 2804, 3372, 3934, 4206, 4496, 4907, 5058, 5608, 5901, 6309, 6744, 7868, 8412, 9814, 10116, 11216, 11802, 12618, 13488, 14721, 15736, 16824, 17703, 19628, 20232, 23604, 25236, 29442, 31472, 33648, 35406, 39256, 40464, 44163, 47208, 50472, 58884, 70812, 78512, 88326, 94416, 100944, 117768, 141624, 176652, 196981, 235536, 283248, 353304, 393962, 590943, 706608, 787924, 1181886, 1378867, 1575848, 1772829, 2363772, 2757734, 3151696, 3545658, 4136601, 4727544, 5515468, 7091316, 8273202, 9455088, 11030936, 12409803, 14182632, 16546404, 22061872, 24819606, 28365264, 33092808, 49639212, 66185616, 99278424, 198556848]

約数ペア:

[(1, 198556848), (2, 99278424), (3, 66185616), (4, 49639212), (6, 33092808), (7, 28365264), (8, 24819606), (9, 22061872), (12, 16546404), (14, 14182632), (16, 12409803), (18, 11030936), (21, 9455088), (24, 8273202), (28, 7091316), (36, 5515468), (42, 4727544), (48, 4136601), (56, 3545658), (63, 3151696), (72, 2757734), (84, 2363772), (112, 1772829), (126, 1575848), (144, 1378867), (168, 1181886), (252, 787924), (281, 706608), (336, 590943), (504, 393962), (562, 353304), (701, 283248), (843, 235536), (1008, 196981), (1124, 176652), (1402, 141624), (1686, 117768), (1967, 100944), (2103, 94416), (2248, 88326), (2529, 78512), (2804, 70812), (3372, 58884), (3934, 50472), (4206, 47208), (4496, 44163), (4907, 40464), (5058, 39256), (5608, 35406), (5901, 33648), (6309, 31472), (6744, 29442), (7868, 25236), (8412, 23604), (9814, 20232), (10116, 19628), (11216, 17703), (11802, 16824), (12618, 15736), (13488, 14721)]