161704728

素因数分解:

$2^3\times 3^3\times {\mathrm{748633}}^1$

素因数の和:748648

約数の個数: 32

約数和(自身を含む): 449180400

約数和(自身を除く): 287475672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 748633, 1497266, 2245899, 2994532, 4491798, 5989064, 6737697, 8983596, 13475394, 17967192, 20213091, 26950788, 40426182, 53901576, 80852364, 161704728]

約数ペア:

[(1, 161704728), (2, 80852364), (3, 53901576), (4, 40426182), (6, 26950788), (8, 20213091), (9, 17967192), (12, 13475394), (18, 8983596), (24, 6737697), (27, 5989064), (36, 4491798), (54, 2994532), (72, 2245899), (108, 1497266), (216, 748633)]