165714328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3697}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 335482560

約数和(自身を除く): 169768232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 3448, 3697, 5603, 7394, 11206, 14788, 22412, 29576, 44824, 48061, 96122, 192244, 384488, 1593407, 3186814, 6373628, 12747256, 20714291, 41428582, 82857164, 165714328]

約数ペア:

[(1, 165714328), (2, 82857164), (4, 41428582), (8, 20714291), (13, 12747256), (26, 6373628), (52, 3186814), (104, 1593407), (431, 384488), (862, 192244), (1724, 96122), (3448, 48061), (3697, 44824), (5603, 29576), (7394, 22412), (11206, 14788)]