140528778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{38333}}^1$

素因数の和:38398

約数の個数: 32

約数和(自身を含む): 309125376

約数和(自身を除く): 168596598

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 38333, 76666, 114999, 229998, 498329, 996658, 1494987, 1801651, 2989974, 3603302, 5404953, 10809906, 23421463, 46842926, 70264389, 140528778]

約数ペア:

[(1, 140528778), (2, 70264389), (3, 46842926), (6, 23421463), (13, 10809906), (26, 5404953), (39, 3603302), (47, 2989974), (78, 1801651), (94, 1494987), (141, 996658), (282, 498329), (611, 229998), (1222, 114999), (1833, 76666), (3666, 38333)]