155588169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10845

約数の個数: 32

約数和(自身を含む): 248601600

約数和(自身を除く): 93013431

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 10789, 14421, 32367, 118679, 204991, 248147, 356037, 614973, 744441, 2254901, 2729617, 4714793, 6764703, 8188851, 14144379, 51862723, 155588169]

約数ペア:

[(1, 155588169), (3, 51862723), (11, 14144379), (19, 8188851), (23, 6764703), (33, 4714793), (57, 2729617), (69, 2254901), (209, 744441), (253, 614973), (437, 356037), (627, 248147), (759, 204991), (1311, 118679), (4807, 32367), (10789, 14421)]