138849666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23399}}^1$

素因数の和:23470

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 157675134

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 23399, 46798, 70197, 140394, 538177, 1006157, 1076354, 1614531, 2012314, 3018471, 3229062, 6036942, 23141611, 46283222, 69424833, 138849666]

約数ペア:

[(1, 138849666), (2, 69424833), (3, 46283222), (6, 23141611), (23, 6036942), (43, 3229062), (46, 3018471), (69, 2012314), (86, 1614531), (129, 1076354), (138, 1006157), (258, 538177), (989, 140394), (1978, 70197), (2967, 46798), (5934, 23399)]