168329864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3853}}^1$

素因数の和:4029

約数の個数: 32

約数和(自身を含む): 325585920

約数和(自身を除く): 157256056

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 3853, 5461, 7706, 10922, 15412, 21844, 30824, 43688, 165679, 331358, 489331, 662716, 978662, 1325432, 1957324, 3914648, 21041233, 42082466, 84164932, 168329864]

約数ペア:

[(1, 168329864), (2, 84164932), (4, 42082466), (8, 21041233), (43, 3914648), (86, 1957324), (127, 1325432), (172, 978662), (254, 662716), (344, 489331), (508, 331358), (1016, 165679), (3853, 43688), (5461, 30824), (7706, 21844), (10922, 15412)]