168678708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34537}}^1$

素因数の和:34592

約数の個数: 48

約数和(自身を含む): 440981184

約数和(自身を除く): 272302476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 34537, 69074, 103611, 138148, 207222, 379907, 414444, 759814, 1139721, 1277869, 1519628, 2279442, 2555738, 3833607, 4558884, 5111476, 7667214, 14056559, 15334428, 28113118, 42169677, 56226236, 84339354, 168678708]

約数ペア:

[(1, 168678708), (2, 84339354), (3, 56226236), (4, 42169677), (6, 28113118), (11, 15334428), (12, 14056559), (22, 7667214), (33, 5111476), (37, 4558884), (44, 3833607), (66, 2555738), (74, 2279442), (111, 1519628), (132, 1277869), (148, 1139721), (222, 759814), (407, 414444), (444, 379907), (814, 207222), (1221, 138148), (1628, 103611), (2442, 69074), (4884, 34537)]