191433424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131479}}^1$

素因数の和:131507

約数の個数: 40

約数和(自身を含む): 456498560

約数和(自身を除く): 265065136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 131479, 262958, 525916, 920353, 1051832, 1709227, 1840706, 2103664, 3418454, 3681412, 6836908, 7362824, 11964589, 13673816, 14725648, 23929178, 27347632, 47858356, 95716712, 191433424]

約数ペア:

[(1, 191433424), (2, 95716712), (4, 47858356), (7, 27347632), (8, 23929178), (13, 14725648), (14, 13673816), (16, 11964589), (26, 7362824), (28, 6836908), (52, 3681412), (56, 3418454), (91, 2103664), (104, 1840706), (112, 1709227), (182, 1051832), (208, 920353), (364, 525916), (728, 262958), (1456, 131479)]