144632072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1390693}}^1$

素因数の和:1390712

約数の個数: 16

約数和(自身を含む): 292045740

約数和(自身を除く): 147413668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1390693, 2781386, 5562772, 11125544, 18079009, 36158018, 72316036, 144632072]

約数ペア:

[(1, 144632072), (2, 72316036), (4, 36158018), (8, 18079009), (13, 11125544), (26, 5562772), (52, 2781386), (104, 1390693)]