138319728

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{16657}}^1$

素因数の和:16841

約数の個数: 40

約数和(自身を含む): 359413008

約数和(自身を除く): 221093280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 16657, 33314, 49971, 66628, 99942, 133256, 199884, 266512, 399768, 799536, 2881661, 5763322, 8644983, 11526644, 17289966, 23053288, 34579932, 46106576, 69159864, 138319728]

約数ペア:

[(1, 138319728), (2, 69159864), (3, 46106576), (4, 34579932), (6, 23053288), (8, 17289966), (12, 11526644), (16, 8644983), (24, 5763322), (48, 2881661), (173, 799536), (346, 399768), (519, 266512), (692, 199884), (1038, 133256), (1384, 99942), (2076, 66628), (2768, 49971), (4152, 33314), (8304, 16657)]