131388296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11807}}^1$

素因数の和:11933

約数の個数: 32

約数和(自身を含む): 267805440

約数和(自身を除く): 136417144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 11807, 23614, 47228, 94456, 153491, 306982, 613964, 1227928, 1263349, 2526698, 5053396, 10106792, 16423537, 32847074, 65694148, 131388296]

約数ペア:

[(1, 131388296), (2, 65694148), (4, 32847074), (8, 16423537), (13, 10106792), (26, 5053396), (52, 2526698), (104, 1263349), (107, 1227928), (214, 613964), (428, 306982), (856, 153491), (1391, 94456), (2782, 47228), (5564, 23614), (11128, 11807)]