83168176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^2$

素因数の和:506

約数の個数: 60

約数和(自身を含む): 199157392

約数和(自身を除く): 115989216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 239, 364, 478, 728, 956, 1456, 1673, 1912, 3107, 3346, 3824, 6214, 6692, 12428, 13384, 21749, 24856, 26768, 43498, 49712, 57121, 86996, 114242, 173992, 228484, 347984, 399847, 456968, 742573, 799694, 913936, 1485146, 1599388, 2970292, 3198776, 5198011, 5940584, 6397552, 10396022, 11881168, 20792044, 41584088, 83168176]

約数ペア:

[(1, 83168176), (2, 41584088), (4, 20792044), (7, 11881168), (8, 10396022), (13, 6397552), (14, 5940584), (16, 5198011), (26, 3198776), (28, 2970292), (52, 1599388), (56, 1485146), (91, 913936), (104, 799694), (112, 742573), (182, 456968), (208, 399847), (239, 347984), (364, 228484), (478, 173992), (728, 114242), (956, 86996), (1456, 57121), (1673, 49712), (1912, 43498), (3107, 26768), (3346, 24856), (3824, 21749), (6214, 13384), (6692, 12428)]