189245016

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{138337}}^1$

素因数の和:138368

約数の個数: 48

約数和(自身を含む): 539518200

約数和(自身を除く): 350273184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 138337, 276674, 415011, 553348, 830022, 1106696, 1245033, 1660044, 2490066, 2628403, 3320088, 4980132, 5256806, 7885209, 9960264, 10513612, 15770418, 21027224, 23655627, 31540836, 47311254, 63081672, 94622508, 189245016]

約数ペア:

[(1, 189245016), (2, 94622508), (3, 63081672), (4, 47311254), (6, 31540836), (8, 23655627), (9, 21027224), (12, 15770418), (18, 10513612), (19, 9960264), (24, 7885209), (36, 5256806), (38, 4980132), (57, 3320088), (72, 2628403), (76, 2490066), (114, 1660044), (152, 1245033), (171, 1106696), (228, 830022), (342, 553348), (456, 415011), (684, 276674), (1368, 138337)]