165972816

素因数分解:

$2^4\times 3^2\times {\mathrm{1152589}}^1$

素因数の和:1152603

約数の個数: 30

約数和(自身を含む): 464493770

約数和(自身を除く): 298520954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1152589, 2305178, 3457767, 4610356, 6915534, 9220712, 10373301, 13831068, 18441424, 20746602, 27662136, 41493204, 55324272, 82986408, 165972816]

約数ペア:

[(1, 165972816), (2, 82986408), (3, 55324272), (4, 41493204), (6, 27662136), (8, 20746602), (9, 18441424), (12, 13831068), (16, 10373301), (18, 9220712), (24, 6915534), (36, 4610356), (48, 3457767), (72, 2305178), (144, 1152589)]