156976735227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1\times {\mathrm{32687}}^1$

素因数の和:39203

約数の個数: 32

約数和(自身を含む): 237309649920

約数和(自身を除く): 80332914693

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 6481, 19443, 32687, 84253, 98061, 123139, 252759, 369417, 424931, 621053, 1274793, 1600807, 1863159, 4802421, 8073689, 24221067, 211844447, 635533341, 2753977811, 4025044493, 8261933433, 12075133479, 52325578409, 156976735227]

約数ペア:

[(1, 156976735227), (3, 52325578409), (13, 12075133479), (19, 8261933433), (39, 4025044493), (57, 2753977811), (247, 635533341), (741, 211844447), (6481, 24221067), (19443, 8073689), (32687, 4802421), (84253, 1863159), (98061, 1600807), (123139, 1274793), (252759, 621053), (369417, 424931)]