127659546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 328648320

約数和(自身を除く): 200988774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 139, 197, 222, 259, 278, 333, 394, 417, 518, 591, 666, 777, 834, 973, 1182, 1251, 1379, 1554, 1773, 1946, 2331, 2502, 2758, 2919, 3546, 4137, 4662, 5143, 5838, 7289, 8274, 8757, 10286, 12411, 14578, 15429, 17514, 21867, 24822, 27383, 30858, 36001, 43734, 46287, 51023, 54766, 65601, 72002, 82149, 92574, 102046, 108003, 131202, 153069, 164298, 191681, 216006, 246447, 306138, 324009, 383362, 459207, 492894, 575043, 648018, 918414, 1013171, 1150086, 1725129, 2026342, 3039513, 3450258, 6079026, 7092197, 9118539, 14184394, 18237078, 21276591, 42553182, 63829773, 127659546]

約数ペア:

[(1, 127659546), (2, 63829773), (3, 42553182), (6, 21276591), (7, 18237078), (9, 14184394), (14, 9118539), (18, 7092197), (21, 6079026), (37, 3450258), (42, 3039513), (63, 2026342), (74, 1725129), (111, 1150086), (126, 1013171), (139, 918414), (197, 648018), (222, 575043), (259, 492894), (278, 459207), (333, 383362), (394, 324009), (417, 306138), (518, 246447), (591, 216006), (666, 191681), (777, 164298), (834, 153069), (973, 131202), (1182, 108003), (1251, 102046), (1379, 92574), (1554, 82149), (1773, 72002), (1946, 65601), (2331, 54766), (2502, 51023), (2758, 46287), (2919, 43734), (3546, 36001), (4137, 30858), (4662, 27383), (5143, 24822), (5838, 21867), (7289, 17514), (8274, 15429), (8757, 14578), (10286, 12411)]