139743298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{77549}}^1$

素因数の和:77621

約数の個数: 16

約数和(自身を含む): 226135800

約数和(自身を除く): 86392502

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 77549, 155098, 1318333, 2636666, 4110097, 8220194, 69871649, 139743298]

約数ペア:

[(1, 139743298), (2, 69871649), (17, 8220194), (34, 4110097), (53, 2636666), (106, 1318333), (901, 155098), (1802, 77549)]