156980247109

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1\times {\mathrm{2777}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 186050082816

約数和(自身を除く): 29069835707

約数列:

[1, 7, 31, 217, 337, 773, 2359, 2777, 5411, 10447, 19439, 23963, 73129, 86087, 167741, 260501, 602609, 935849, 1823507, 2146621, 6550943, 8075531, 15026347, 29011319, 56528717, 66545251, 203079233, 465816757, 723411277, 5063878939, 22425749587, 156980247109]

約数ペア:

[(1, 156980247109), (7, 22425749587), (31, 5063878939), (217, 723411277), (337, 465816757), (773, 203079233), (2359, 66545251), (2777, 56528717), (5411, 29011319), (10447, 15026347), (19439, 8075531), (23963, 6550943), (73129, 2146621), (86087, 1823507), (167741, 935849), (260501, 602609)]