172900941808

素因数分解:

$2^4\times 7^1\times {\mathrm{1543758409}}^1$

素因数の和:1543758424

約数の個数: 20

約数和(自身を含む): 382852085680

約数和(自身を除く): 209951143872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1543758409, 3087516818, 6175033636, 10806308863, 12350067272, 21612617726, 24700134544, 43225235452, 86450470904, 172900941808]

約数ペア:

[(1, 172900941808), (2, 86450470904), (4, 43225235452), (7, 24700134544), (8, 21612617726), (14, 12350067272), (16, 10806308863), (28, 6175033636), (56, 3087516818), (112, 1543758409)]