181068888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7577

約数の個数: 128

約数和(自身を含む): 607864320

約数和(自身を除く): 426795432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 7537, 8008, 12012, 15074, 22611, 24024, 30148, 45222, 52759, 60296, 82907, 90444, 97981, 105518, 158277, 165814, 180888, 195962, 211036, 248721, 293943, 316554, 331628, 391924, 422072, 497442, 580349, 587886, 633108, 663256, 685867, 783848, 994884, 1077791, 1160698, 1175772, 1266216, 1371734, 1741047, 1989768, 2057601, 2155582, 2321396, 2351544, 2743468, 3233373, 3482094, 4115202, 4311164, 4642792, 5486936, 6466746, 6964188, 7544537, 8230404, 8622328, 12933492, 13928376, 15089074, 16460808, 22633611, 25866984, 30178148, 45267222, 60356296, 90534444, 181068888]

約数ペア:

[(1, 181068888), (2, 90534444), (3, 60356296), (4, 45267222), (6, 30178148), (7, 25866984), (8, 22633611), (11, 16460808), (12, 15089074), (13, 13928376), (14, 12933492), (21, 8622328), (22, 8230404), (24, 7544537), (26, 6964188), (28, 6466746), (33, 5486936), (39, 4642792), (42, 4311164), (44, 4115202), (52, 3482094), (56, 3233373), (66, 2743468), (77, 2351544), (78, 2321396), (84, 2155582), (88, 2057601), (91, 1989768), (104, 1741047), (132, 1371734), (143, 1266216), (154, 1175772), (156, 1160698), (168, 1077791), (182, 994884), (231, 783848), (264, 685867), (273, 663256), (286, 633108), (308, 587886), (312, 580349), (364, 497442), (429, 422072), (462, 391924), (546, 331628), (572, 316554), (616, 293943), (728, 248721), (858, 211036), (924, 195962), (1001, 180888), (1092, 165814), (1144, 158277), (1716, 105518), (1848, 97981), (2002, 90444), (2184, 82907), (3003, 60296), (3432, 52759), (4004, 45222), (6006, 30148), (7537, 24024), (8008, 22611), (12012, 15074)]