158423004

素因数分解:

$2^2\times 3^2\times {\mathrm{4400639}}^1$

素因数の和:4400649

約数の個数: 18

約数和(自身を含む): 400458240

約数和(自身を除く): 242035236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4400639, 8801278, 13201917, 17602556, 26403834, 39605751, 52807668, 79211502, 158423004]

約数ペア:

[(1, 158423004), (2, 79211502), (3, 52807668), (4, 39605751), (6, 26403834), (9, 17602556), (12, 13201917), (18, 8801278), (36, 4400639)]