133040488

素因数分解:

$2^3\times 7^2\times {\mathrm{339389}}^1$

素因数の和:339409

約数の個数: 24

約数和(自身を含む): 290178450

約数和(自身を除く): 157137962

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 339389, 678778, 1357556, 2375723, 2715112, 4751446, 9502892, 16630061, 19005784, 33260122, 66520244, 133040488]

約数ペア:

[(1, 133040488), (2, 66520244), (4, 33260122), (7, 19005784), (8, 16630061), (14, 9502892), (28, 4751446), (49, 2715112), (56, 2375723), (98, 1357556), (196, 678778), (392, 339389)]