140159006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{2713}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 226608144

約数和(自身を除く): 86449138

約数列:

[1, 2, 13, 26, 1987, 2713, 3974, 5426, 25831, 35269, 51662, 70538, 5390731, 10781462, 70079503, 140159006]

約数ペア:

[(1, 140159006), (2, 70079503), (13, 10781462), (26, 5390731), (1987, 70538), (2713, 51662), (3974, 35269), (5426, 25831)]