141715756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 332165120

約数和(自身を除く): 190449364

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 661, 806, 868, 988, 1178, 1322, 1612, 1729, 2356, 2644, 2821, 3458, 4123, 4627, 5642, 6916, 7657, 8246, 8593, 9254, 11284, 12559, 15314, 16492, 17186, 18508, 20491, 25118, 30628, 34372, 40982, 50236, 53599, 60151, 81964, 87913, 107198, 120302, 143437, 163267, 175826, 214396, 240604, 266383, 286874, 326534, 351652, 389329, 532766, 573748, 653068, 778658, 1065532, 1142869, 1557316, 1864681, 2285738, 2725303, 3729362, 4571476, 5061277, 5450606, 7458724, 10122554, 10901212, 20245108, 35428939, 70857878, 141715756]

約数ペア:

[(1, 141715756), (2, 70857878), (4, 35428939), (7, 20245108), (13, 10901212), (14, 10122554), (19, 7458724), (26, 5450606), (28, 5061277), (31, 4571476), (38, 3729362), (52, 2725303), (62, 2285738), (76, 1864681), (91, 1557316), (124, 1142869), (133, 1065532), (182, 778658), (217, 653068), (247, 573748), (266, 532766), (364, 389329), (403, 351652), (434, 326534), (494, 286874), (532, 266383), (589, 240604), (661, 214396), (806, 175826), (868, 163267), (988, 143437), (1178, 120302), (1322, 107198), (1612, 87913), (1729, 81964), (2356, 60151), (2644, 53599), (2821, 50236), (3458, 40982), (4123, 34372), (4627, 30628), (5642, 25118), (6916, 20491), (7657, 18508), (8246, 17186), (8593, 16492), (9254, 15314), (11284, 12559)]