196456432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 412259328

約数和(自身を除く): 215802896

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 73, 92, 103, 142, 146, 184, 206, 284, 292, 368, 412, 568, 584, 824, 1136, 1168, 1633, 1648, 1679, 2369, 3266, 3358, 4738, 5183, 6532, 6716, 7313, 7519, 9476, 10366, 13064, 13432, 14626, 15038, 18952, 20732, 26128, 26864, 29252, 30076, 37904, 41464, 58504, 60152, 82928, 117008, 119209, 120304, 168199, 172937, 238418, 336398, 345874, 476836, 533849, 672796, 691748, 953672, 1067698, 1345592, 1383496, 1907344, 2135396, 2691184, 2766992, 4270792, 8541584, 12278527, 24557054, 49114108, 98228216, 196456432]

約数ペア:

[(1, 196456432), (2, 98228216), (4, 49114108), (8, 24557054), (16, 12278527), (23, 8541584), (46, 4270792), (71, 2766992), (73, 2691184), (92, 2135396), (103, 1907344), (142, 1383496), (146, 1345592), (184, 1067698), (206, 953672), (284, 691748), (292, 672796), (368, 533849), (412, 476836), (568, 345874), (584, 336398), (824, 238418), (1136, 172937), (1168, 168199), (1633, 120304), (1648, 119209), (1679, 117008), (2369, 82928), (3266, 60152), (3358, 58504), (4738, 41464), (5183, 37904), (6532, 30076), (6716, 29252), (7313, 26864), (7519, 26128), (9476, 20732), (10366, 18952), (13064, 15038), (13432, 14626)]