137788664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4783}}^1$

素因数の和:5079

約数の個数: 32

約数和(自身を含む): 279289920

約数和(自身を除く): 141501256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2216, 3601, 4783, 7202, 9566, 14404, 19132, 28808, 38264, 62179, 124358, 248716, 497432, 1324891, 2649782, 5299564, 10599128, 17223583, 34447166, 68894332, 137788664]

約数ペア:

[(1, 137788664), (2, 68894332), (4, 34447166), (8, 17223583), (13, 10599128), (26, 5299564), (52, 2649782), (104, 1324891), (277, 497432), (554, 248716), (1108, 124358), (2216, 62179), (3601, 38264), (4783, 28808), (7202, 19132), (9566, 14404)]