171123832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 367234560

約数和(自身を除く): 196110728

約数列:

[1, 2, 4, 8, 11, 22, 41, 43, 44, 82, 86, 88, 164, 172, 328, 344, 451, 473, 902, 946, 1103, 1763, 1804, 1892, 2206, 3526, 3608, 3784, 4412, 7052, 8824, 12133, 14104, 19393, 24266, 38786, 45223, 47429, 48532, 77572, 90446, 94858, 97064, 155144, 180892, 189716, 361784, 379432, 497453, 521719, 994906, 1043438, 1944589, 1989812, 2086876, 3889178, 3979624, 4173752, 7778356, 15556712, 21390479, 42780958, 85561916, 171123832]

約数ペア:

[(1, 171123832), (2, 85561916), (4, 42780958), (8, 21390479), (11, 15556712), (22, 7778356), (41, 4173752), (43, 3979624), (44, 3889178), (82, 2086876), (86, 1989812), (88, 1944589), (164, 1043438), (172, 994906), (328, 521719), (344, 497453), (451, 379432), (473, 361784), (902, 189716), (946, 180892), (1103, 155144), (1763, 97064), (1804, 94858), (1892, 90446), (2206, 77572), (3526, 48532), (3608, 47429), (3784, 45223), (4412, 38786), (7052, 24266), (8824, 19393), (12133, 14104)]