163622312

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15139}}^1$

素因数の和:15345

約数の個数: 32

約数和(自身を含む): 352459200

約数和(自身を除く): 188836888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 15139, 30278, 60556, 105973, 121112, 211946, 423892, 847784, 2921827, 5843654, 11687308, 20452789, 23374616, 40905578, 81811156, 163622312]

約数ペア:

[(1, 163622312), (2, 81811156), (4, 40905578), (7, 23374616), (8, 20452789), (14, 11687308), (28, 5843654), (56, 2921827), (193, 847784), (386, 423892), (772, 211946), (1351, 121112), (1544, 105973), (2702, 60556), (5404, 30278), (10808, 15139)]