131082672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20533}}^1$

素因数の和:20570

約数の個数: 80

約数和(自身を含む): 407394560

約数和(自身を除く): 276311888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 20533, 41066, 61599, 82132, 123198, 143731, 164264, 246396, 287462, 328528, 390127, 431193, 492792, 574924, 780254, 862386, 985584, 1149848, 1170381, 1560508, 1724772, 2299696, 2340762, 2730889, 3121016, 3449544, 4681524, 5461778, 6242032, 6899088, 8192667, 9363048, 10923556, 16385334, 18726096, 21847112, 32770668, 43694224, 65541336, 131082672]

約数ペア:

[(1, 131082672), (2, 65541336), (3, 43694224), (4, 32770668), (6, 21847112), (7, 18726096), (8, 16385334), (12, 10923556), (14, 9363048), (16, 8192667), (19, 6899088), (21, 6242032), (24, 5461778), (28, 4681524), (38, 3449544), (42, 3121016), (48, 2730889), (56, 2340762), (57, 2299696), (76, 1724772), (84, 1560508), (112, 1170381), (114, 1149848), (133, 985584), (152, 862386), (168, 780254), (228, 574924), (266, 492792), (304, 431193), (336, 390127), (399, 328528), (456, 287462), (532, 246396), (798, 164264), (912, 143731), (1064, 123198), (1596, 82132), (2128, 61599), (3192, 41066), (6384, 20533)]