166819164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 438036480

約数和(自身を除く): 271217316

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 193, 204, 223, 228, 323, 386, 446, 579, 646, 669, 772, 892, 969, 1158, 1292, 1338, 1938, 2316, 2676, 3281, 3667, 3791, 3876, 4237, 6562, 7334, 7582, 8474, 9843, 11001, 11373, 12711, 13124, 14668, 15164, 16948, 19686, 22002, 22746, 25422, 39372, 43039, 44004, 45492, 50844, 62339, 72029, 86078, 124678, 129117, 144058, 172156, 187017, 216087, 249356, 258234, 288116, 374034, 432174, 516468, 731663, 748068, 817741, 864348, 1463326, 1635482, 2194989, 2453223, 2926652, 3270964, 4389978, 4906446, 8779956, 9812892, 13901597, 27803194, 41704791, 55606388, 83409582, 166819164]

約数ペア:

[(1, 166819164), (2, 83409582), (3, 55606388), (4, 41704791), (6, 27803194), (12, 13901597), (17, 9812892), (19, 8779956), (34, 4906446), (38, 4389978), (51, 3270964), (57, 2926652), (68, 2453223), (76, 2194989), (102, 1635482), (114, 1463326), (193, 864348), (204, 817741), (223, 748068), (228, 731663), (323, 516468), (386, 432174), (446, 374034), (579, 288116), (646, 258234), (669, 249356), (772, 216087), (892, 187017), (969, 172156), (1158, 144058), (1292, 129117), (1338, 124678), (1938, 86078), (2316, 72029), (2676, 62339), (3281, 50844), (3667, 45492), (3791, 44004), (3876, 43039), (4237, 39372), (6562, 25422), (7334, 22746), (7582, 22002), (8474, 19686), (9843, 16948), (11001, 15164), (11373, 14668), (12711, 13124)]