120430156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 276595200

約数和(自身を除く): 156165044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 97, 116, 139, 154, 194, 203, 278, 308, 319, 388, 406, 556, 638, 679, 812, 973, 1067, 1276, 1358, 1529, 1946, 2134, 2233, 2716, 2813, 3058, 3892, 4031, 4268, 4466, 5626, 6116, 7469, 8062, 8932, 10703, 11252, 13483, 14938, 16124, 19691, 21406, 26966, 28217, 29876, 30943, 39382, 42812, 44341, 53932, 56434, 61886, 78764, 88682, 94381, 112868, 123772, 148313, 177364, 188762, 216601, 296626, 310387, 377524, 391007, 433202, 593252, 620774, 782014, 866404, 1038191, 1241548, 1564028, 2076382, 2737049, 4152764, 4301077, 5474098, 8602154, 10948196, 17204308, 30107539, 60215078, 120430156]

約数ペア:

[(1, 120430156), (2, 60215078), (4, 30107539), (7, 17204308), (11, 10948196), (14, 8602154), (22, 5474098), (28, 4301077), (29, 4152764), (44, 2737049), (58, 2076382), (77, 1564028), (97, 1241548), (116, 1038191), (139, 866404), (154, 782014), (194, 620774), (203, 593252), (278, 433202), (308, 391007), (319, 377524), (388, 310387), (406, 296626), (556, 216601), (638, 188762), (679, 177364), (812, 148313), (973, 123772), (1067, 112868), (1276, 94381), (1358, 88682), (1529, 78764), (1946, 61886), (2134, 56434), (2233, 53932), (2716, 44341), (2813, 42812), (3058, 39382), (3892, 30943), (4031, 29876), (4268, 28217), (4466, 26966), (5626, 21406), (6116, 19691), (7469, 16124), (8062, 14938), (8932, 13483), (10703, 11252)]