140812182

素因数分解:

$2^1\times 3^9\times 7^2\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 373596696

約数和(自身を除く): 232784514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 73, 81, 98, 126, 146, 147, 162, 189, 219, 243, 294, 378, 438, 441, 486, 511, 567, 657, 729, 882, 1022, 1134, 1314, 1323, 1458, 1533, 1701, 1971, 2187, 2646, 3066, 3402, 3577, 3942, 3969, 4374, 4599, 5103, 5913, 6561, 7154, 7938, 9198, 10206, 10731, 11826, 11907, 13122, 13797, 15309, 17739, 19683, 21462, 23814, 27594, 30618, 32193, 35478, 35721, 39366, 41391, 45927, 53217, 64386, 71442, 82782, 91854, 96579, 106434, 107163, 124173, 137781, 159651, 193158, 214326, 248346, 275562, 289737, 319302, 321489, 372519, 478953, 579474, 642978, 745038, 869211, 957906, 964467, 1117557, 1436859, 1738422, 1928934, 2235114, 2607633, 2873718, 3352671, 5215266, 6705342, 7822899, 10058013, 15645798, 20116026, 23468697, 46937394, 70406091, 140812182]

約数ペア:

[(1, 140812182), (2, 70406091), (3, 46937394), (6, 23468697), (7, 20116026), (9, 15645798), (14, 10058013), (18, 7822899), (21, 6705342), (27, 5215266), (42, 3352671), (49, 2873718), (54, 2607633), (63, 2235114), (73, 1928934), (81, 1738422), (98, 1436859), (126, 1117557), (146, 964467), (147, 957906), (162, 869211), (189, 745038), (219, 642978), (243, 579474), (294, 478953), (378, 372519), (438, 321489), (441, 319302), (486, 289737), (511, 275562), (567, 248346), (657, 214326), (729, 193158), (882, 159651), (1022, 137781), (1134, 124173), (1314, 107163), (1323, 106434), (1458, 96579), (1533, 91854), (1701, 82782), (1971, 71442), (2187, 64386), (2646, 53217), (3066, 45927), (3402, 41391), (3577, 39366), (3942, 35721), (3969, 35478), (4374, 32193), (4599, 30618), (5103, 27594), (5913, 23814), (6561, 21462), (7154, 19683), (7938, 17739), (9198, 15309), (10206, 13797), (10731, 13122), (11826, 11907)]