168394728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{226337}}^1$

素因数の和:226377

約数の個数: 32

約数和(自身を含む): 434568960

約数和(自身を除く): 266174232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 226337, 452674, 679011, 905348, 1358022, 1810696, 2716044, 5432088, 7016447, 14032894, 21049341, 28065788, 42098682, 56131576, 84197364, 168394728]

約数ペア:

[(1, 168394728), (2, 84197364), (3, 56131576), (4, 42098682), (6, 28065788), (8, 21049341), (12, 14032894), (24, 7016447), (31, 5432088), (62, 2716044), (93, 1810696), (124, 1358022), (186, 905348), (248, 679011), (372, 452674), (744, 226337)]