140981596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{265003}}^1$

素因数の和:265033

約数の個数: 24

約数和(自身を含む): 296804480

約数和(自身を除く): 155822884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 265003, 530006, 1060012, 1855021, 3710042, 5035057, 7420084, 10070114, 20140228, 35245399, 70490798, 140981596]

約数ペア:

[(1, 140981596), (2, 70490798), (4, 35245399), (7, 20140228), (14, 10070114), (19, 7420084), (28, 5035057), (38, 3710042), (76, 1855021), (133, 1060012), (266, 530006), (532, 265003)]