168254328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{637327}}^1$

素因数の和:637347

約数の個数: 32

約数和(自身を含む): 458876160

約数和(自身を除く): 290621832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 637327, 1274654, 1911981, 2549308, 3823962, 5098616, 7010597, 7647924, 14021194, 15295848, 21031791, 28042388, 42063582, 56084776, 84127164, 168254328]

約数ペア:

[(1, 168254328), (2, 84127164), (3, 56084776), (4, 42063582), (6, 28042388), (8, 21031791), (11, 15295848), (12, 14021194), (22, 7647924), (24, 7010597), (33, 5098616), (44, 3823962), (66, 2549308), (88, 1911981), (132, 1274654), (264, 637327)]