172312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 393120

約数和(自身を除く): 220808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 181, 238, 362, 476, 724, 952, 1267, 1448, 2534, 3077, 5068, 6154, 10136, 12308, 21539, 24616, 43078, 86156, 172312]

約数ペア:

[(1, 172312), (2, 86156), (4, 43078), (7, 24616), (8, 21539), (14, 12308), (17, 10136), (28, 6154), (34, 5068), (56, 3077), (68, 2534), (119, 1448), (136, 1267), (181, 952), (238, 724), (362, 476)]