128475114

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{200117}}^1$

素因数の和:200229

約数の個数: 16

約数和(自身を含む): 259352928

約数和(自身を除く): 130877814

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 200117, 400234, 600351, 1200702, 21412519, 42825038, 64237557, 128475114]

約数ペア:

[(1, 128475114), (2, 64237557), (3, 42825038), (6, 21412519), (107, 1200702), (214, 600351), (321, 400234), (642, 200117)]