143264888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 306942720

約数和(自身を除く): 163677832

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 806, 962, 1147, 1201, 1612, 1924, 2294, 2402, 3224, 3848, 4588, 4804, 9176, 9608, 14911, 15613, 29822, 31226, 37231, 44437, 59644, 62452, 74462, 88874, 119288, 124904, 148924, 177748, 297848, 355496, 484003, 577681, 968006, 1155362, 1377547, 1936012, 2310724, 2755094, 3872024, 4621448, 5510188, 11020376, 17908111, 35816222, 71632444, 143264888]

約数ペア:

[(1, 143264888), (2, 71632444), (4, 35816222), (8, 17908111), (13, 11020376), (26, 5510188), (31, 4621448), (37, 3872024), (52, 2755094), (62, 2310724), (74, 1936012), (104, 1377547), (124, 1155362), (148, 968006), (248, 577681), (296, 484003), (403, 355496), (481, 297848), (806, 177748), (962, 148924), (1147, 124904), (1201, 119288), (1612, 88874), (1924, 74462), (2294, 62452), (2402, 59644), (3224, 44437), (3848, 37231), (4588, 31226), (4804, 29822), (9176, 15613), (9608, 14911)]