181844168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{28307}}^1$

素因数の和:28397

約数の個数: 32

約数和(自身を含む): 377062560

約数和(自身を除く): 195218392

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 28307, 56614, 113228, 226456, 311377, 622754, 1245508, 2066411, 2491016, 4132822, 8265644, 16531288, 22730521, 45461042, 90922084, 181844168]

約数ペア:

[(1, 181844168), (2, 90922084), (4, 45461042), (8, 22730521), (11, 16531288), (22, 8265644), (44, 4132822), (73, 2491016), (88, 2066411), (146, 1245508), (292, 622754), (584, 311377), (803, 226456), (1606, 113228), (3212, 56614), (6424, 28307)]