166619152

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1280

約数の個数: 80

約数和(自身を含む): 390867840

約数和(自身を除く): 224248688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 172, 203, 232, 301, 344, 406, 464, 602, 688, 812, 1193, 1204, 1247, 1624, 2386, 2408, 2494, 3248, 4772, 4816, 4988, 8351, 8729, 9544, 9976, 16702, 17458, 19088, 19952, 33404, 34597, 34916, 51299, 66808, 69194, 69832, 102598, 133616, 138388, 139664, 205196, 242179, 276776, 359093, 410392, 484358, 553552, 718186, 820784, 968716, 1436372, 1487671, 1937432, 2872744, 2975342, 3874864, 5745488, 5950684, 10413697, 11901368, 20827394, 23802736, 41654788, 83309576, 166619152]

約数ペア:

[(1, 166619152), (2, 83309576), (4, 41654788), (7, 23802736), (8, 20827394), (14, 11901368), (16, 10413697), (28, 5950684), (29, 5745488), (43, 3874864), (56, 2975342), (58, 2872744), (86, 1937432), (112, 1487671), (116, 1436372), (172, 968716), (203, 820784), (232, 718186), (301, 553552), (344, 484358), (406, 410392), (464, 359093), (602, 276776), (688, 242179), (812, 205196), (1193, 139664), (1204, 138388), (1247, 133616), (1624, 102598), (2386, 69832), (2408, 69194), (2494, 66808), (3248, 51299), (4772, 34916), (4816, 34597), (4988, 33404), (8351, 19952), (8729, 19088), (9544, 17458), (9976, 16702)]