149775892

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{13751}}^1$

素因数の和:14151

約数の個数: 24

約数和(自身を含む): 300343680

約数和(自身を除く): 150567788

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 10892, 13751, 27502, 55004, 96257, 192514, 385028, 5349139, 10698278, 21396556, 37443973, 74887946, 149775892]

約数ペア:

[(1, 149775892), (2, 74887946), (4, 37443973), (7, 21396556), (14, 10698278), (28, 5349139), (389, 385028), (778, 192514), (1556, 96257), (2723, 55004), (5446, 27502), (10892, 13751)]