125847128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7901}}^1$

素因数の和:8099

約数の個数: 32

約数和(自身を含む): 258869520

約数和(自身を除く): 133022392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7901, 7964, 15802, 15928, 31604, 63208, 86911, 173822, 347644, 695288, 1430081, 2860162, 5720324, 11440648, 15730891, 31461782, 62923564, 125847128]

約数ペア:

[(1, 125847128), (2, 62923564), (4, 31461782), (8, 15730891), (11, 11440648), (22, 5720324), (44, 2860162), (88, 1430081), (181, 695288), (362, 347644), (724, 173822), (1448, 86911), (1991, 63208), (3982, 31604), (7901, 15928), (7964, 15802)]