142383808

素因数分解:

$2^6\times 7^2\times {\mathrm{45403}}^1$

素因数の和:45429

約数の個数: 42

約数和(自身を含む): 328679556

約数和(自身を除く): 186295748

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 45403, 90806, 181612, 317821, 363224, 635642, 726448, 1271284, 1452896, 2224747, 2542568, 2905792, 4449494, 5085136, 8898988, 10170272, 17797976, 20340544, 35595952, 71191904, 142383808]

約数ペア:

[(1, 142383808), (2, 71191904), (4, 35595952), (7, 20340544), (8, 17797976), (14, 10170272), (16, 8898988), (28, 5085136), (32, 4449494), (49, 2905792), (56, 2542568), (64, 2224747), (98, 1452896), (112, 1271284), (196, 726448), (224, 635642), (392, 363224), (448, 317821), (784, 181612), (1568, 90806), (3136, 45403)]