159917814

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 72

約数和(自身を含む): 411432528

約数和(自身を除く): 251514714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 1741, 2187, 3402, 3482, 4374, 5103, 5223, 6561, 10206, 10446, 12187, 13122, 15309, 15669, 24374, 30618, 31338, 36561, 45927, 47007, 73122, 91854, 94014, 109683, 141021, 219366, 282042, 329049, 423063, 658098, 846126, 987147, 1269189, 1974294, 2538378, 2961441, 3807567, 5922882, 7615134, 8884323, 11422701, 17768646, 22845402, 26652969, 53305938, 79958907, 159917814]

約数ペア:

[(1, 159917814), (2, 79958907), (3, 53305938), (6, 26652969), (7, 22845402), (9, 17768646), (14, 11422701), (18, 8884323), (21, 7615134), (27, 5922882), (42, 3807567), (54, 2961441), (63, 2538378), (81, 1974294), (126, 1269189), (162, 987147), (189, 846126), (243, 658098), (378, 423063), (486, 329049), (567, 282042), (729, 219366), (1134, 141021), (1458, 109683), (1701, 94014), (1741, 91854), (2187, 73122), (3402, 47007), (3482, 45927), (4374, 36561), (5103, 31338), (5223, 30618), (6561, 24374), (10206, 15669), (10446, 15309), (12187, 13122)]