139287384

素因数分解:

$2^3\times 3^3\times {\mathrm{727}}^1\times {\mathrm{887}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 387878400

約数和(自身を除く): 248591016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 727, 887, 1454, 1774, 2181, 2661, 2908, 3548, 4362, 5322, 5816, 6543, 7096, 7983, 8724, 10644, 13086, 15966, 17448, 19629, 21288, 23949, 26172, 31932, 39258, 47898, 52344, 63864, 78516, 95796, 157032, 191592, 644849, 1289698, 1934547, 2579396, 3869094, 5158792, 5803641, 7738188, 11607282, 15476376, 17410923, 23214564, 34821846, 46429128, 69643692, 139287384]

約数ペア:

[(1, 139287384), (2, 69643692), (3, 46429128), (4, 34821846), (6, 23214564), (8, 17410923), (9, 15476376), (12, 11607282), (18, 7738188), (24, 5803641), (27, 5158792), (36, 3869094), (54, 2579396), (72, 1934547), (108, 1289698), (216, 644849), (727, 191592), (887, 157032), (1454, 95796), (1774, 78516), (2181, 63864), (2661, 52344), (2908, 47898), (3548, 39258), (4362, 31932), (5322, 26172), (5816, 23949), (6543, 21288), (7096, 19629), (7983, 17448), (8724, 15966), (10644, 13086)]