123443188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 252806400

約数和(自身を除く): 129363212

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 158, 187, 316, 374, 748, 869, 1343, 1738, 2089, 2686, 3476, 4178, 5372, 8356, 14773, 22979, 29546, 35513, 45958, 59092, 71026, 91916, 142052, 165031, 330062, 390643, 660124, 781286, 1562572, 1815341, 2805527, 3630682, 5611054, 7261364, 11222108, 30860797, 61721594, 123443188]

約数ペア:

[(1, 123443188), (2, 61721594), (4, 30860797), (11, 11222108), (17, 7261364), (22, 5611054), (34, 3630682), (44, 2805527), (68, 1815341), (79, 1562572), (158, 781286), (187, 660124), (316, 390643), (374, 330062), (748, 165031), (869, 142052), (1343, 91916), (1738, 71026), (2089, 59092), (2686, 45958), (3476, 35513), (4178, 29546), (5372, 22979), (8356, 14773)]