173838078

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 390424320

約数和(自身を除く): 216586242

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1422, 2843, 3397, 5686, 6794, 8529, 10191, 17058, 20382, 25587, 30573, 51174, 61146, 122249, 224597, 244498, 366747, 449194, 673791, 733494, 1100241, 1347582, 2021373, 2200482, 4042746, 9657671, 19315342, 28973013, 57946026, 86919039, 173838078]

約数ペア:

[(1, 173838078), (2, 86919039), (3, 57946026), (6, 28973013), (9, 19315342), (18, 9657671), (43, 4042746), (79, 2200482), (86, 2021373), (129, 1347582), (158, 1100241), (237, 733494), (258, 673791), (387, 449194), (474, 366747), (711, 244498), (774, 224597), (1422, 122249), (2843, 61146), (3397, 51174), (5686, 30573), (6794, 25587), (8529, 20382), (10191, 17058)]