157819908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1723}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 391003200

約数和(自身を除く): 233183292

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 449, 898, 1347, 1723, 1796, 2694, 3446, 5169, 5388, 6892, 7633, 10338, 15266, 20676, 22899, 29291, 30532, 45798, 58582, 87873, 91596, 117164, 175746, 351492, 773627, 1547254, 2320881, 3094508, 4641762, 9283524, 13151659, 26303318, 39454977, 52606636, 78909954, 157819908]

約数ペア:

[(1, 157819908), (2, 78909954), (3, 52606636), (4, 39454977), (6, 26303318), (12, 13151659), (17, 9283524), (34, 4641762), (51, 3094508), (68, 2320881), (102, 1547254), (204, 773627), (449, 351492), (898, 175746), (1347, 117164), (1723, 91596), (1796, 87873), (2694, 58582), (3446, 45798), (5169, 30532), (5388, 29291), (6892, 22899), (7633, 20676), (10338, 15266)]