156938262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{15359}}^1$

素因数の和:15508

約数の個数: 32

約数和(自身を含む): 340623360

約数和(自身を除く): 183685098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 15359, 30718, 46077, 92154, 199667, 399334, 599001, 1198002, 2012029, 4024058, 6036087, 12072174, 26156377, 52312754, 78469131, 156938262]

約数ペア:

[(1, 156938262), (2, 78469131), (3, 52312754), (6, 26156377), (13, 12072174), (26, 6036087), (39, 4024058), (78, 2012029), (131, 1198002), (262, 599001), (393, 399334), (786, 199667), (1703, 92154), (3406, 46077), (5109, 30718), (10218, 15359)]