131023116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2532

約数の個数: 96

約数和(自身を含む): 393845760

約数和(自身を除く): 262822644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1917, 1988, 2441, 2556, 2982, 3834, 4473, 4882, 5964, 7323, 7668, 8946, 9764, 13419, 14646, 17087, 17892, 21969, 26838, 29292, 34174, 43938, 51261, 53676, 65907, 68348, 87876, 102522, 131814, 153783, 173311, 205044, 263628, 307566, 346622, 461349, 519933, 615132, 693244, 922698, 1039866, 1213177, 1559799, 1845396, 2079732, 2426354, 3119598, 3639531, 4679397, 4852708, 6239196, 7279062, 9358794, 10918593, 14558124, 18717588, 21837186, 32755779, 43674372, 65511558, 131023116]

約数ペア:

[(1, 131023116), (2, 65511558), (3, 43674372), (4, 32755779), (6, 21837186), (7, 18717588), (9, 14558124), (12, 10918593), (14, 9358794), (18, 7279062), (21, 6239196), (27, 4852708), (28, 4679397), (36, 3639531), (42, 3119598), (54, 2426354), (63, 2079732), (71, 1845396), (84, 1559799), (108, 1213177), (126, 1039866), (142, 922698), (189, 693244), (213, 615132), (252, 519933), (284, 461349), (378, 346622), (426, 307566), (497, 263628), (639, 205044), (756, 173311), (852, 153783), (994, 131814), (1278, 102522), (1491, 87876), (1917, 68348), (1988, 65907), (2441, 53676), (2556, 51261), (2982, 43938), (3834, 34174), (4473, 29292), (4882, 26838), (5964, 21969), (7323, 17892), (7668, 17087), (8946, 14646), (9764, 13419)]