140681256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{344807}}^1$

素因数の和:344833

約数の個数: 32

約数和(自身を含む): 372392640

約数和(自身を除く): 231711384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 344807, 689614, 1034421, 1379228, 2068842, 2758456, 4137684, 5861719, 8275368, 11723438, 17585157, 23446876, 35170314, 46893752, 70340628, 140681256]

約数ペア:

[(1, 140681256), (2, 70340628), (3, 46893752), (4, 35170314), (6, 23446876), (8, 17585157), (12, 11723438), (17, 8275368), (24, 5861719), (34, 4137684), (51, 2758456), (68, 2068842), (102, 1379228), (136, 1034421), (204, 689614), (408, 344807)]