164398872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{622723}}^1$

素因数の和:622743

約数の個数: 32

約数和(自身を含む): 448361280

約数和(自身を除く): 283962408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 622723, 1245446, 1868169, 2490892, 3736338, 4981784, 6849953, 7472676, 13699906, 14945352, 20549859, 27399812, 41099718, 54799624, 82199436, 164398872]

約数ペア:

[(1, 164398872), (2, 82199436), (3, 54799624), (4, 41099718), (6, 27399812), (8, 20549859), (11, 14945352), (12, 13699906), (22, 7472676), (24, 6849953), (33, 4981784), (44, 3736338), (66, 2490892), (88, 1868169), (132, 1245446), (264, 622723)]