128575284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2053}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 318846528

約数和(自身を除く): 190271244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 307, 614, 921, 1228, 1842, 2053, 3684, 4106, 5219, 6159, 8212, 10438, 12318, 15657, 20876, 24636, 31314, 34901, 62628, 69802, 104703, 139604, 209406, 418812, 630271, 1260542, 1890813, 2521084, 3781626, 7563252, 10714607, 21429214, 32143821, 42858428, 64287642, 128575284]

約数ペア:

[(1, 128575284), (2, 64287642), (3, 42858428), (4, 32143821), (6, 21429214), (12, 10714607), (17, 7563252), (34, 3781626), (51, 2521084), (68, 1890813), (102, 1260542), (204, 630271), (307, 418812), (614, 209406), (921, 139604), (1228, 104703), (1842, 69802), (2053, 62628), (3684, 34901), (4106, 31314), (5219, 24636), (6159, 20876), (8212, 15657), (10438, 12318)]