156970991538

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1861}}^1\times {\mathrm{5099}}^1$

素因数の和:7887

約数の個数: 48

約数和(自身を含む): 340723656000

約数和(自身を除く): 183752664462

約数列:

[1, 2, 3, 6, 9, 18, 919, 1838, 1861, 2757, 3722, 5099, 5514, 5583, 8271, 10198, 11166, 15297, 16542, 16749, 30594, 33498, 45891, 91782, 1710259, 3420518, 4685981, 5130777, 9371962, 9489239, 10261554, 14057943, 15392331, 18978478, 28115886, 28467717, 30784662, 42173829, 56935434, 84347658, 85403151, 170806302, 8720610641, 17441221282, 26161831923, 52323663846, 78485495769, 156970991538]

約数ペア:

[(1, 156970991538), (2, 78485495769), (3, 52323663846), (6, 26161831923), (9, 17441221282), (18, 8720610641), (919, 170806302), (1838, 85403151), (1861, 84347658), (2757, 56935434), (3722, 42173829), (5099, 30784662), (5514, 28467717), (5583, 28115886), (8271, 18978478), (10198, 15392331), (11166, 14057943), (15297, 10261554), (16542, 9489239), (16749, 9371962), (30594, 5130777), (33498, 4685981), (45891, 3420518), (91782, 1710259)]