190990616

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{137999}}^1$

素因数の和:138178

約数の個数: 16

約数和(自身を含む): 360180000

約数和(自身を除く): 169189384

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 137999, 275998, 551996, 1103992, 23873827, 47747654, 95495308, 190990616]

約数ペア:

[(1, 190990616), (2, 95495308), (4, 47747654), (8, 23873827), (173, 1103992), (346, 551996), (692, 275998), (1384, 137999)]