156571038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{669107}}^1$

素因数の和:669128

約数の個数: 24

約数和(自身を含む): 365332968

約数和(自身を除く): 208761930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 669107, 1338214, 2007321, 4014642, 6021963, 8698391, 12043926, 17396782, 26095173, 52190346, 78285519, 156571038]

約数ペア:

[(1, 156571038), (2, 78285519), (3, 52190346), (6, 26095173), (9, 17396782), (13, 12043926), (18, 8698391), (26, 6021963), (39, 4014642), (78, 2007321), (117, 1338214), (234, 669107)]