131953668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 408167424

約数和(自身を除く): 276213756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 483, 506, 539, 588, 644, 759, 887, 924, 966, 1012, 1078, 1127, 1518, 1617, 1771, 1774, 1932, 2156, 2254, 2661, 3036, 3234, 3381, 3542, 3548, 4508, 5313, 5322, 6209, 6468, 6762, 7084, 9757, 10626, 10644, 12397, 12418, 13524, 18627, 19514, 20401, 21252, 24794, 24836, 29271, 37191, 37254, 39028, 40802, 43463, 49588, 58542, 61203, 68299, 74382, 74508, 81604, 86926, 117084, 122406, 130389, 136598, 142807, 148764, 173852, 204897, 224411, 244812, 260778, 273196, 285614, 409794, 428421, 448822, 478093, 521556, 571228, 673233, 819588, 856842, 897644, 956186, 999649, 1346466, 1434279, 1570877, 1713684, 1912372, 1999298, 2692932, 2868558, 2998947, 3141754, 3998596, 4712631, 5737116, 5997894, 6283508, 9425262, 10996139, 11995788, 18850524, 21992278, 32988417, 43984556, 65976834, 131953668]

約数ペア:

[(1, 131953668), (2, 65976834), (3, 43984556), (4, 32988417), (6, 21992278), (7, 18850524), (11, 11995788), (12, 10996139), (14, 9425262), (21, 6283508), (22, 5997894), (23, 5737116), (28, 4712631), (33, 3998596), (42, 3141754), (44, 2998947), (46, 2868558), (49, 2692932), (66, 1999298), (69, 1912372), (77, 1713684), (84, 1570877), (92, 1434279), (98, 1346466), (132, 999649), (138, 956186), (147, 897644), (154, 856842), (161, 819588), (196, 673233), (231, 571228), (253, 521556), (276, 478093), (294, 448822), (308, 428421), (322, 409794), (462, 285614), (483, 273196), (506, 260778), (539, 244812), (588, 224411), (644, 204897), (759, 173852), (887, 148764), (924, 142807), (966, 136598), (1012, 130389), (1078, 122406), (1127, 117084), (1518, 86926), (1617, 81604), (1771, 74508), (1774, 74382), (1932, 68299), (2156, 61203), (2254, 58542), (2661, 49588), (3036, 43463), (3234, 40802), (3381, 39028), (3542, 37254), (3548, 37191), (4508, 29271), (5313, 24836), (5322, 24794), (6209, 21252), (6468, 20401), (6762, 19514), (7084, 18627), (9757, 13524), (10626, 12418), (10644, 12397)]