165604004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 311796324

約数和(自身を除く): 146192320

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 457, 914, 1241, 1828, 2482, 4964, 5329, 7769, 10658, 15538, 21316, 31076, 33361, 66722, 90593, 133444, 181186, 362372, 567137, 1134274, 2268548, 2435353, 4870706, 9741412, 41401001, 82802002, 165604004]

約数ペア:

[(1, 165604004), (2, 82802002), (4, 41401001), (17, 9741412), (34, 4870706), (68, 2435353), (73, 2268548), (146, 1134274), (292, 567137), (457, 362372), (914, 181186), (1241, 133444), (1828, 90593), (2482, 66722), (4964, 33361), (5329, 31076), (7769, 21316), (10658, 15538)]