140745516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{689929}}^1$

素因数の和:689953

約数の個数: 24

約数和(自身を含む): 347724720

約数和(自身を除く): 206979204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 689929, 1379858, 2069787, 2759716, 4139574, 8279148, 11728793, 23457586, 35186379, 46915172, 70372758, 140745516]

約数ペア:

[(1, 140745516), (2, 70372758), (3, 46915172), (4, 35186379), (6, 23457586), (12, 11728793), (17, 8279148), (34, 4139574), (51, 2759716), (68, 2069787), (102, 1379858), (204, 689929)]