129859576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210811}}^1$

素因数の和:210835

約数の個数: 32

約数和(自身を含む): 303569280

約数和(自身を除く): 173709704

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 210811, 421622, 843244, 1475677, 1686488, 2318921, 2951354, 4637842, 5902708, 9275684, 11805416, 16232447, 18551368, 32464894, 64929788, 129859576]

約数ペア:

[(1, 129859576), (2, 64929788), (4, 32464894), (7, 18551368), (8, 16232447), (11, 11805416), (14, 9275684), (22, 5902708), (28, 4637842), (44, 2951354), (56, 2318921), (77, 1686488), (88, 1475677), (154, 843244), (308, 421622), (616, 210811)]