123225186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 301999104

約数和(自身を除く): 178773918

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 71, 86, 93, 129, 142, 186, 213, 217, 258, 301, 426, 434, 497, 602, 651, 903, 961, 994, 1302, 1333, 1491, 1806, 1922, 2201, 2666, 2883, 2982, 3053, 3999, 4402, 5766, 6106, 6603, 6727, 7998, 9159, 9331, 13206, 13454, 15407, 18318, 18662, 20181, 21371, 27993, 30814, 40362, 41323, 42742, 46221, 55986, 64113, 68231, 82646, 92442, 94643, 123969, 128226, 136462, 189286, 204693, 247938, 283929, 289261, 409386, 477617, 567858, 578522, 662501, 867783, 955234, 1325002, 1432851, 1735566, 1987503, 2865702, 2933933, 3975006, 5867866, 8801799, 17603598, 20537531, 41075062, 61612593, 123225186]

約数ペア:

[(1, 123225186), (2, 61612593), (3, 41075062), (6, 20537531), (7, 17603598), (14, 8801799), (21, 5867866), (31, 3975006), (42, 2933933), (43, 2865702), (62, 1987503), (71, 1735566), (86, 1432851), (93, 1325002), (129, 955234), (142, 867783), (186, 662501), (213, 578522), (217, 567858), (258, 477617), (301, 409386), (426, 289261), (434, 283929), (497, 247938), (602, 204693), (651, 189286), (903, 136462), (961, 128226), (994, 123969), (1302, 94643), (1333, 92442), (1491, 82646), (1806, 68231), (1922, 64113), (2201, 55986), (2666, 46221), (2883, 42742), (2982, 41323), (3053, 40362), (3999, 30814), (4402, 27993), (5766, 21371), (6106, 20181), (6603, 18662), (6727, 18318), (7998, 15407), (9159, 13454), (9331, 13206)]