169987352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{2039}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 338191200

約数和(自身を除く): 168203848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 613, 1226, 2039, 2452, 4078, 4904, 8156, 10421, 16312, 20842, 34663, 41684, 69326, 83368, 138652, 277304, 1249907, 2499814, 4999628, 9999256, 21248419, 42496838, 84993676, 169987352]

約数ペア:

[(1, 169987352), (2, 84993676), (4, 42496838), (8, 21248419), (17, 9999256), (34, 4999628), (68, 2499814), (136, 1249907), (613, 277304), (1226, 138652), (2039, 83368), (2452, 69326), (4078, 41684), (4904, 34663), (8156, 20842), (10421, 16312)]