130568128

素因数分解:

$2^6\times {\mathrm{607}}^1\times {\mathrm{3361}}^1$

素因数の和:3980

約数の個数: 28

約数和(自身を含む): 259600192

約数和(自身を除く): 129032064

約数列:

[1, 2, 4, 8, 16, 32, 64, 607, 1214, 2428, 3361, 4856, 6722, 9712, 13444, 19424, 26888, 38848, 53776, 107552, 215104, 2040127, 4080254, 8160508, 16321016, 32642032, 65284064, 130568128]

約数ペア:

[(1, 130568128), (2, 65284064), (4, 32642032), (8, 16321016), (16, 8160508), (32, 4080254), (64, 2040127), (607, 215104), (1214, 107552), (2428, 53776), (3361, 38848), (4856, 26888), (6722, 19424), (9712, 13444)]