143912804

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{2857}}^1$

素因数の和:3132

約数の個数: 36

約数和(自身を含む): 294208236

約数和(自身を除く): 150295432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1799, 2857, 3598, 5714, 7196, 11428, 12593, 19999, 25186, 39998, 50372, 79996, 139993, 279986, 559972, 734249, 1468498, 2936996, 5139743, 10279486, 20558972, 35978201, 71956402, 143912804]

約数ペア:

[(1, 143912804), (2, 71956402), (4, 35978201), (7, 20558972), (14, 10279486), (28, 5139743), (49, 2936996), (98, 1468498), (196, 734249), (257, 559972), (514, 279986), (1028, 139993), (1799, 79996), (2857, 50372), (3598, 39998), (5714, 25186), (7196, 19999), (11428, 12593)]