161955816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{613469}}^1$

素因数の和:613489

約数の個数: 32

約数和(自身を含む): 441698400

約数和(自身を除く): 279742584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 613469, 1226938, 1840407, 2453876, 3680814, 4907752, 6748159, 7361628, 13496318, 14723256, 20244477, 26992636, 40488954, 53985272, 80977908, 161955816]

約数ペア:

[(1, 161955816), (2, 80977908), (3, 53985272), (4, 40488954), (6, 26992636), (8, 20244477), (11, 14723256), (12, 13496318), (22, 7361628), (24, 6748159), (33, 4907752), (44, 3680814), (66, 2453876), (88, 1840407), (132, 1226938), (264, 613469)]