129179336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112919}}^1$

素因数の和:112949

約数の個数: 32

約数和(自身を含む): 284558400

約数和(自身を除く): 155379064

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 112919, 225838, 451676, 903352, 1242109, 1467947, 2484218, 2935894, 4968436, 5871788, 9936872, 11743576, 16147417, 32294834, 64589668, 129179336]

約数ペア:

[(1, 129179336), (2, 64589668), (4, 32294834), (8, 16147417), (11, 11743576), (13, 9936872), (22, 5871788), (26, 4968436), (44, 2935894), (52, 2484218), (88, 1467947), (104, 1242109), (143, 903352), (286, 451676), (572, 225838), (1144, 112919)]