179504906

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 314688000

約数和(自身を除く): 135183094

約数列:

[1, 2, 7, 14, 79, 109, 158, 218, 553, 763, 1106, 1489, 1526, 2978, 8611, 10423, 17222, 20846, 60277, 117631, 120554, 162301, 235262, 324602, 823417, 1136107, 1646834, 2272214, 12821779, 25643558, 89752453, 179504906]

約数ペア:

[(1, 179504906), (2, 89752453), (7, 25643558), (14, 12821779), (79, 2272214), (109, 1646834), (158, 1136107), (218, 823417), (553, 324602), (763, 235262), (1106, 162301), (1489, 120554), (1526, 117631), (2978, 60277), (8611, 20846), (10423, 17222)]