157260712

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12263}}^1$

素因数の和:12505

約数の個数: 32

約数和(自身を含む): 338486400

約数和(自身を除く): 181225688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6412, 12263, 12824, 24526, 49052, 85841, 98104, 171682, 343364, 686728, 2808227, 5616454, 11232908, 19657589, 22465816, 39315178, 78630356, 157260712]

約数ペア:

[(1, 157260712), (2, 78630356), (4, 39315178), (7, 22465816), (8, 19657589), (14, 11232908), (28, 5616454), (56, 2808227), (229, 686728), (458, 343364), (916, 171682), (1603, 98104), (1832, 85841), (3206, 49052), (6412, 24526), (12263, 12824)]