128749932

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 345461760

約数和(自身を除く): 216711828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 83, 106, 108, 159, 166, 212, 249, 271, 318, 332, 477, 498, 542, 636, 747, 813, 954, 996, 1084, 1431, 1494, 1626, 1908, 2241, 2439, 2862, 2988, 3252, 4399, 4482, 4878, 5724, 7317, 8798, 8964, 9756, 13197, 14363, 14634, 17596, 22493, 26394, 28726, 29268, 39591, 43089, 44986, 52788, 57452, 67479, 79182, 86178, 89972, 118773, 129267, 134958, 158364, 172356, 202437, 237546, 258534, 269916, 387801, 404874, 475092, 517068, 607311, 775602, 809748, 1192129, 1214622, 1551204, 2384258, 2429244, 3576387, 4768516, 7152774, 10729161, 14305548, 21458322, 32187483, 42916644, 64374966, 128749932]

約数ペア:

[(1, 128749932), (2, 64374966), (3, 42916644), (4, 32187483), (6, 21458322), (9, 14305548), (12, 10729161), (18, 7152774), (27, 4768516), (36, 3576387), (53, 2429244), (54, 2384258), (83, 1551204), (106, 1214622), (108, 1192129), (159, 809748), (166, 775602), (212, 607311), (249, 517068), (271, 475092), (318, 404874), (332, 387801), (477, 269916), (498, 258534), (542, 237546), (636, 202437), (747, 172356), (813, 158364), (954, 134958), (996, 129267), (1084, 118773), (1431, 89972), (1494, 86178), (1626, 79182), (1908, 67479), (2241, 57452), (2439, 52788), (2862, 44986), (2988, 43089), (3252, 39591), (4399, 29268), (4482, 28726), (4878, 26394), (5724, 22493), (7317, 17596), (8798, 14634), (8964, 14363), (9756, 13197)]