160911296

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3986

約数の個数: 84

約数和(自身を含む): 400114008

約数和(自身を除く): 239202712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 3947, 5096, 5824, 7894, 10192, 15788, 20384, 27629, 31576, 40768, 51311, 55258, 63152, 102622, 110516, 126304, 193403, 205244, 221032, 252608, 359177, 386806, 410488, 442064, 718354, 773612, 820976, 884128, 1436708, 1547224, 1641952, 1768256, 2514239, 2873416, 3094448, 3283904, 5028478, 5746832, 6188896, 10056956, 11493664, 12377792, 20113912, 22987328, 40227824, 80455648, 160911296]

約数ペア:

[(1, 160911296), (2, 80455648), (4, 40227824), (7, 22987328), (8, 20113912), (13, 12377792), (14, 11493664), (16, 10056956), (26, 6188896), (28, 5746832), (32, 5028478), (49, 3283904), (52, 3094448), (56, 2873416), (64, 2514239), (91, 1768256), (98, 1641952), (104, 1547224), (112, 1436708), (182, 884128), (196, 820976), (208, 773612), (224, 718354), (364, 442064), (392, 410488), (416, 386806), (448, 359177), (637, 252608), (728, 221032), (784, 205244), (832, 193403), (1274, 126304), (1456, 110516), (1568, 102622), (2548, 63152), (2912, 55258), (3136, 51311), (3947, 40768), (5096, 31576), (5824, 27629), (7894, 20384), (10192, 15788)]