193836928

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 405144000

約数和(自身を除く): 211307072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 79, 116, 128, 158, 232, 316, 464, 632, 661, 928, 1264, 1322, 1856, 2291, 2528, 2644, 3712, 4582, 5056, 5288, 9164, 10112, 10576, 18328, 19169, 21152, 36656, 38338, 42304, 52219, 73312, 76676, 84608, 104438, 146624, 153352, 208876, 293248, 306704, 417752, 613408, 835504, 1226816, 1514351, 1671008, 2453632, 3028702, 3342016, 6057404, 6684032, 12114808, 24229616, 48459232, 96918464, 193836928]

約数ペア:

[(1, 193836928), (2, 96918464), (4, 48459232), (8, 24229616), (16, 12114808), (29, 6684032), (32, 6057404), (58, 3342016), (64, 3028702), (79, 2453632), (116, 1671008), (128, 1514351), (158, 1226816), (232, 835504), (316, 613408), (464, 417752), (632, 306704), (661, 293248), (928, 208876), (1264, 153352), (1322, 146624), (1856, 104438), (2291, 84608), (2528, 76676), (2644, 73312), (3712, 52219), (4582, 42304), (5056, 38338), (5288, 36656), (9164, 21152), (10112, 19169), (10576, 18328)]