191756656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131701}}^1$

素因数の和:131729

約数の個数: 40

約数和(自身を含む): 457269344

約数和(自身を除く): 265512688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 131701, 263402, 526804, 921907, 1053608, 1712113, 1843814, 2107216, 3424226, 3687628, 6848452, 7375256, 11984791, 13696904, 14750512, 23969582, 27393808, 47939164, 95878328, 191756656]

約数ペア:

[(1, 191756656), (2, 95878328), (4, 47939164), (7, 27393808), (8, 23969582), (13, 14750512), (14, 13696904), (16, 11984791), (26, 7375256), (28, 6848452), (52, 3687628), (56, 3424226), (91, 2107216), (104, 1843814), (112, 1712113), (182, 1053608), (208, 921907), (364, 526804), (728, 263402), (1456, 131701)]