140769252

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1807

約数の個数: 120

約数和(自身を含む): 417401600

約数和(自身を除く): 276632348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 1759, 2052, 2106, 2223, 2964, 3078, 3518, 4212, 4446, 5277, 6156, 6669, 7036, 8892, 10554, 13338, 15831, 20007, 21108, 22867, 26676, 31662, 33421, 40014, 45734, 47493, 63324, 66842, 68601, 80028, 91468, 94986, 100263, 133684, 137202, 142479, 189972, 200526, 205803, 274404, 284958, 300789, 401052, 411606, 434473, 569916, 601578, 617409, 823212, 868946, 902367, 1203156, 1234818, 1303419, 1737892, 1804734, 1852227, 2469636, 2606838, 2707101, 3609468, 3704454, 3910257, 5213676, 5414202, 7408908, 7820514, 10828404, 11730771, 15641028, 23461542, 35192313, 46923084, 70384626, 140769252]

約数ペア:

[(1, 140769252), (2, 70384626), (3, 46923084), (4, 35192313), (6, 23461542), (9, 15641028), (12, 11730771), (13, 10828404), (18, 7820514), (19, 7408908), (26, 5414202), (27, 5213676), (36, 3910257), (38, 3704454), (39, 3609468), (52, 2707101), (54, 2606838), (57, 2469636), (76, 1852227), (78, 1804734), (81, 1737892), (108, 1303419), (114, 1234818), (117, 1203156), (156, 902367), (162, 868946), (171, 823212), (228, 617409), (234, 601578), (247, 569916), (324, 434473), (342, 411606), (351, 401052), (468, 300789), (494, 284958), (513, 274404), (684, 205803), (702, 200526), (741, 189972), (988, 142479), (1026, 137202), (1053, 133684), (1404, 100263), (1482, 94986), (1539, 91468), (1759, 80028), (2052, 68601), (2106, 66842), (2223, 63324), (2964, 47493), (3078, 45734), (3518, 40014), (4212, 33421), (4446, 31662), (5277, 26676), (6156, 22867), (6669, 21108), (7036, 20007), (8892, 15831), (10554, 13338)]