156779324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{9511}}^1$

素因数の和:9845

約数の個数: 24

約数和(自身を含む): 296431968

約数和(自身を除く): 139652644

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 9511, 16484, 19022, 38044, 123643, 247286, 494572, 3014987, 6029974, 12059948, 39194831, 78389662, 156779324]

約数ペア:

[(1, 156779324), (2, 78389662), (4, 39194831), (13, 12059948), (26, 6029974), (52, 3014987), (317, 494572), (634, 247286), (1268, 123643), (4121, 38044), (8242, 19022), (9511, 16484)]