129791944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{8929}}^1$

素因数の和:9037

約数の個数: 32

約数和(自身を含む): 257184000

約数和(自身を除く): 127392056

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 7268, 8929, 14536, 17858, 35716, 71432, 205367, 410734, 705391, 821468, 1410782, 1642936, 2821564, 5643128, 16223993, 32447986, 64895972, 129791944]

約数ペア:

[(1, 129791944), (2, 64895972), (4, 32447986), (8, 16223993), (23, 5643128), (46, 2821564), (79, 1642936), (92, 1410782), (158, 821468), (184, 705391), (316, 410734), (632, 205367), (1817, 71432), (3634, 35716), (7268, 17858), (8929, 14536)]