139376856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 383616000

約数和(自身を除く): 244239144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 73, 76, 79, 106, 114, 146, 152, 158, 159, 212, 219, 228, 237, 292, 316, 318, 424, 438, 456, 474, 584, 632, 636, 876, 948, 1007, 1272, 1387, 1501, 1752, 1896, 2014, 2774, 3002, 3021, 3869, 4028, 4161, 4187, 4503, 5548, 5767, 6004, 6042, 7738, 8056, 8322, 8374, 9006, 11096, 11534, 11607, 12008, 12084, 12561, 15476, 16644, 16748, 17301, 18012, 23068, 23214, 24168, 25122, 30952, 33288, 33496, 34602, 36024, 46136, 46428, 50244, 69204, 73511, 79553, 92856, 100488, 109573, 138408, 147022, 159106, 219146, 220533, 238659, 294044, 305651, 318212, 328719, 438292, 441066, 477318, 588088, 611302, 636424, 657438, 876584, 882132, 916953, 954636, 1222604, 1314876, 1764264, 1833906, 1909272, 2445208, 2629752, 3667812, 5807369, 7335624, 11614738, 17422107, 23229476, 34844214, 46458952, 69688428, 139376856]

約数ペア:

[(1, 139376856), (2, 69688428), (3, 46458952), (4, 34844214), (6, 23229476), (8, 17422107), (12, 11614738), (19, 7335624), (24, 5807369), (38, 3667812), (53, 2629752), (57, 2445208), (73, 1909272), (76, 1833906), (79, 1764264), (106, 1314876), (114, 1222604), (146, 954636), (152, 916953), (158, 882132), (159, 876584), (212, 657438), (219, 636424), (228, 611302), (237, 588088), (292, 477318), (316, 441066), (318, 438292), (424, 328719), (438, 318212), (456, 305651), (474, 294044), (584, 238659), (632, 220533), (636, 219146), (876, 159106), (948, 147022), (1007, 138408), (1272, 109573), (1387, 100488), (1501, 92856), (1752, 79553), (1896, 73511), (2014, 69204), (2774, 50244), (3002, 46428), (3021, 46136), (3869, 36024), (4028, 34602), (4161, 33496), (4187, 33288), (4503, 30952), (5548, 25122), (5767, 24168), (6004, 23214), (6042, 23068), (7738, 18012), (8056, 17301), (8322, 16748), (8374, 16644), (9006, 15476), (11096, 12561), (11534, 12084), (11607, 12008)]