13161128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 14832472

約数列:

[1, 2, 4, 8, 17, 29, 34, 47, 58, 68, 71, 94, 116, 136, 142, 188, 232, 284, 376, 493, 568, 799, 986, 1207, 1363, 1598, 1972, 2059, 2414, 2726, 3196, 3337, 3944, 4118, 4828, 5452, 6392, 6674, 8236, 9656, 10904, 13348, 16472, 23171, 26696, 35003, 46342, 56729, 70006, 92684, 96773, 113458, 140012, 185368, 193546, 226916, 280024, 387092, 453832, 774184, 1645141, 3290282, 6580564, 13161128]

約数ペア:

[(1, 13161128), (2, 6580564), (4, 3290282), (8, 1645141), (17, 774184), (29, 453832), (34, 387092), (47, 280024), (58, 226916), (68, 193546), (71, 185368), (94, 140012), (116, 113458), (136, 96773), (142, 92684), (188, 70006), (232, 56729), (284, 46342), (376, 35003), (493, 26696), (568, 23171), (799, 16472), (986, 13348), (1207, 10904), (1363, 9656), (1598, 8236), (1972, 6674), (2059, 6392), (2414, 5452), (2726, 4828), (3196, 4118), (3337, 3944)]