168276914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 288970416

約数和(自身を除く): 120693502

約数列:

[1, 2, 13, 17, 26, 34, 221, 317, 442, 634, 1201, 2402, 4121, 5389, 8242, 10778, 15613, 20417, 31226, 40834, 70057, 140114, 265421, 380717, 530842, 761434, 4949321, 6472189, 9898642, 12944378, 84138457, 168276914]

約数ペア:

[(1, 168276914), (2, 84138457), (13, 12944378), (17, 9898642), (26, 6472189), (34, 4949321), (221, 761434), (317, 530842), (442, 380717), (634, 265421), (1201, 140114), (2402, 70057), (4121, 40834), (5389, 31226), (8242, 20417), (10778, 15613)]