123746288

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{51907}}^1$

素因数の和:52064

約数の個数: 20

約数和(自身を含む): 241372200

約数和(自身を除く): 117625912

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 51907, 103814, 207628, 415256, 830512, 7734143, 15468286, 30936572, 61873144, 123746288]

約数ペア:

[(1, 123746288), (2, 61873144), (4, 30936572), (8, 15468286), (16, 7734143), (149, 830512), (298, 415256), (596, 207628), (1192, 103814), (2384, 51907)]