131911452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{192853}}^1$

素因数の和:192882

約数の個数: 36

約数和(自身を含む): 350994280

約数和(自身を除く): 219082828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 192853, 385706, 578559, 771412, 1157118, 1735677, 2314236, 3471354, 3664207, 6942708, 7328414, 10992621, 14656828, 21985242, 32977863, 43970484, 65955726, 131911452]

約数ペア:

[(1, 131911452), (2, 65955726), (3, 43970484), (4, 32977863), (6, 21985242), (9, 14656828), (12, 10992621), (18, 7328414), (19, 6942708), (36, 3664207), (38, 3471354), (57, 2314236), (76, 1735677), (114, 1157118), (171, 771412), (228, 578559), (342, 385706), (684, 192853)]