168539984

素因数分解:

$2^4\times {\mathrm{1483}}^1\times {\mathrm{7103}}^1$

素因数の和:8594

約数の個数: 20

約数和(自身を含む): 326812416

約数和(自身を除く): 158272432

約数列:

[1, 2, 4, 8, 16, 1483, 2966, 5932, 7103, 11864, 14206, 23728, 28412, 56824, 113648, 10533749, 21067498, 42134996, 84269992, 168539984]

約数ペア:

[(1, 168539984), (2, 84269992), (4, 42134996), (8, 21067498), (16, 10533749), (1483, 113648), (2966, 56824), (5932, 28412), (7103, 23728), (11864, 14206)]