137910892

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 305953200

約数和(自身を除く): 168042308

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 812, 931, 1102, 1277, 1421, 1862, 2204, 2554, 2842, 3724, 3857, 5108, 5684, 7714, 8939, 15428, 17878, 24263, 26999, 35756, 37033, 48526, 53998, 62573, 74066, 97052, 107996, 125146, 148132, 169841, 250292, 259231, 339682, 518462, 679364, 703627, 1036924, 1188887, 1407254, 1814617, 2377774, 2814508, 3629234, 4755548, 4925389, 7258468, 9850778, 19701556, 34477723, 68955446, 137910892]

約数ペア:

[(1, 137910892), (2, 68955446), (4, 34477723), (7, 19701556), (14, 9850778), (19, 7258468), (28, 4925389), (29, 4755548), (38, 3629234), (49, 2814508), (58, 2377774), (76, 1814617), (98, 1407254), (116, 1188887), (133, 1036924), (196, 703627), (203, 679364), (266, 518462), (406, 339682), (532, 259231), (551, 250292), (812, 169841), (931, 148132), (1102, 125146), (1277, 107996), (1421, 97052), (1862, 74066), (2204, 62573), (2554, 53998), (2842, 48526), (3724, 37033), (3857, 35756), (5108, 26999), (5684, 24263), (7714, 17878), (8939, 15428)]