133433872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2072

約数の個数: 80

約数和(自身を含む): 314354880

約数和(自身を除く): 180921008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 377, 464, 572, 638, 754, 1144, 1276, 1508, 2011, 2288, 2552, 3016, 4022, 4147, 5104, 6032, 8044, 8294, 16088, 16588, 22121, 26143, 32176, 33176, 44242, 52286, 58319, 66352, 88484, 104572, 116638, 176968, 209144, 233276, 287573, 353936, 418288, 466552, 575146, 641509, 758147, 933104, 1150292, 1283018, 1516294, 2300584, 2566036, 3032588, 4601168, 5132072, 6065176, 8339617, 10264144, 12130352, 16679234, 33358468, 66716936, 133433872]

約数ペア:

[(1, 133433872), (2, 66716936), (4, 33358468), (8, 16679234), (11, 12130352), (13, 10264144), (16, 8339617), (22, 6065176), (26, 5132072), (29, 4601168), (44, 3032588), (52, 2566036), (58, 2300584), (88, 1516294), (104, 1283018), (116, 1150292), (143, 933104), (176, 758147), (208, 641509), (232, 575146), (286, 466552), (319, 418288), (377, 353936), (464, 287573), (572, 233276), (638, 209144), (754, 176968), (1144, 116638), (1276, 104572), (1508, 88484), (2011, 66352), (2288, 58319), (2552, 52286), (3016, 44242), (4022, 33176), (4147, 32176), (5104, 26143), (6032, 22121), (8044, 16588), (8294, 16088)]