129756068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{6101}}^1$

素因数の和:6527

約数の個数: 24

約数和(自身を含む): 245178360

約数和(自身を除く): 115422292

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 6101, 10634, 12202, 21268, 24404, 79313, 158626, 317252, 2495309, 4990618, 9981236, 32439017, 64878034, 129756068]

約数ペア:

[(1, 129756068), (2, 64878034), (4, 32439017), (13, 9981236), (26, 4990618), (52, 2495309), (409, 317252), (818, 158626), (1636, 79313), (5317, 24404), (6101, 21268), (10634, 12202)]