157312078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{10531}}^1$

素因数の和:10648

約数の個数: 32

約数和(自身を含む): 297255168

約数和(自身を除く): 139943090

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 7469, 10531, 14938, 21062, 73717, 115841, 147434, 231682, 810887, 1021507, 1621774, 2043014, 7150549, 11236577, 14301098, 22473154, 78656039, 157312078]

約数ペア:

[(1, 157312078), (2, 78656039), (7, 22473154), (11, 14301098), (14, 11236577), (22, 7150549), (77, 2043014), (97, 1621774), (154, 1021507), (194, 810887), (679, 231682), (1067, 147434), (1358, 115841), (2134, 73717), (7469, 21062), (10531, 14938)]