156785161641

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1\times {\mathrm{24481}}^1$

素因数の和:25441

約数の個数: 32

約数和(自身を含む): 217785604608

約数和(自身を除く): 61000442967

約数列:

[1, 3, 47, 53, 141, 159, 857, 2491, 2571, 7473, 24481, 40279, 45421, 73443, 120837, 136263, 1150607, 1297493, 2134787, 3451821, 3892479, 6404361, 20980217, 60982171, 62940651, 182946513, 986070199, 1111951501, 2958210597, 3335854503, 52261720547, 156785161641]

約数ペア:

[(1, 156785161641), (3, 52261720547), (47, 3335854503), (53, 2958210597), (141, 1111951501), (159, 986070199), (857, 182946513), (2491, 62940651), (2571, 60982171), (7473, 20980217), (24481, 6404361), (40279, 3892479), (45421, 3451821), (73443, 2134787), (120837, 1297493), (136263, 1150607)]