168528412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 337925952

約数和(自身を除く): 169397540

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 311, 442, 613, 622, 884, 1226, 1244, 2452, 4043, 5287, 7969, 8086, 10421, 10574, 15938, 16172, 20842, 21148, 31876, 41684, 68731, 135473, 137462, 190643, 270946, 274924, 381286, 541892, 762572, 2478359, 3240931, 4956718, 6481862, 9913436, 12963724, 42132103, 84264206, 168528412]

約数ペア:

[(1, 168528412), (2, 84264206), (4, 42132103), (13, 12963724), (17, 9913436), (26, 6481862), (34, 4956718), (52, 3240931), (68, 2478359), (221, 762572), (311, 541892), (442, 381286), (613, 274924), (622, 270946), (884, 190643), (1226, 137462), (1244, 135473), (2452, 68731), (4043, 41684), (5287, 31876), (7969, 21148), (8086, 20842), (10421, 16172), (10574, 15938)]