191081576

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5477}}^1$

素因数の和:5586

約数の個数: 48

約数和(自身を含む): 421532100

約数和(自身を除く): 230450524

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2492, 4361, 4984, 5477, 8722, 10954, 17444, 21908, 34888, 38339, 43816, 76678, 153356, 268373, 306712, 487453, 536746, 974906, 1073492, 1949812, 2146984, 3412171, 3899624, 6824342, 13648684, 23885197, 27297368, 47770394, 95540788, 191081576]

約数ペア:

[(1, 191081576), (2, 95540788), (4, 47770394), (7, 27297368), (8, 23885197), (14, 13648684), (28, 6824342), (49, 3899624), (56, 3412171), (89, 2146984), (98, 1949812), (178, 1073492), (196, 974906), (356, 536746), (392, 487453), (623, 306712), (712, 268373), (1246, 153356), (2492, 76678), (4361, 43816), (4984, 38339), (5477, 34888), (8722, 21908), (10954, 17444)]