156159004

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1973}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 279897408

約数和(自身を除く): 123738404

約数列:

[1, 2, 4, 47, 94, 188, 421, 842, 1684, 1973, 3946, 7892, 19787, 39574, 79148, 92731, 185462, 370924, 830633, 1661266, 3322532, 39039751, 78079502, 156159004]

約数ペア:

[(1, 156159004), (2, 78079502), (4, 39039751), (47, 3322532), (94, 1661266), (188, 830633), (421, 370924), (842, 185462), (1684, 92731), (1973, 79148), (3946, 39574), (7892, 19787)]