128543508

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{35353}}^1$

素因数の和:35464

約数の個数: 36

約数和(自身を含む): 328155828

約数和(自身を除く): 199612320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 35353, 70706, 106059, 141412, 212118, 318177, 424236, 636354, 1272708, 3570653, 7141306, 10711959, 14282612, 21423918, 32135877, 42847836, 64271754, 128543508]

約数ペア:

[(1, 128543508), (2, 64271754), (3, 42847836), (4, 32135877), (6, 21423918), (9, 14282612), (12, 10711959), (18, 7141306), (36, 3570653), (101, 1272708), (202, 636354), (303, 424236), (404, 318177), (606, 212118), (909, 141412), (1212, 106059), (1818, 70706), (3636, 35353)]