140238456

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{26203}}^1$

素因数の和:26435

約数の個数: 32

約数和(自身を含む): 352181760

約数和(自身を除く): 211943304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 26203, 52406, 78609, 104812, 157218, 209624, 314436, 628872, 5843269, 11686538, 17529807, 23373076, 35059614, 46746152, 70119228, 140238456]

約数ペア:

[(1, 140238456), (2, 70119228), (3, 46746152), (4, 35059614), (6, 23373076), (8, 17529807), (12, 11686538), (24, 5843269), (223, 628872), (446, 314436), (669, 209624), (892, 157218), (1338, 104812), (1784, 78609), (2676, 52406), (5352, 26203)]