121179196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{20023}}^1$

素因数の和:20133

約数の個数: 24

約数和(自身を含む): 227072160

約数和(自身を除く): 105892964

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 20023, 40046, 80092, 340391, 680782, 1361564, 1782047, 3564094, 7128188, 30294799, 60589598, 121179196]

約数ペア:

[(1, 121179196), (2, 60589598), (4, 30294799), (17, 7128188), (34, 3564094), (68, 1782047), (89, 1361564), (178, 680782), (356, 340391), (1513, 80092), (3026, 40046), (6052, 20023)]