136118980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{63607}}^1$

素因数の和:63723

約数の個数: 24

約数和(自身を含む): 288525888

約数和(自身を除く): 152406908

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 63607, 127214, 254428, 318035, 636070, 1272140, 6805949, 13611898, 27223796, 34029745, 68059490, 136118980]

約数ペア:

[(1, 136118980), (2, 68059490), (4, 34029745), (5, 27223796), (10, 13611898), (20, 6805949), (107, 1272140), (214, 636070), (428, 318035), (535, 254428), (1070, 127214), (2140, 63607)]