166781328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4764

約数の個数: 80

約数和(自身を含む): 497111040

約数和(自身を除く): 330329712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 4639, 5136, 5992, 8988, 9278, 11984, 13917, 17976, 18556, 27834, 32473, 35952, 37112, 55668, 64946, 74224, 97419, 111336, 129892, 194838, 222672, 259784, 389676, 496373, 519568, 779352, 992746, 1489119, 1558704, 1985492, 2978238, 3474611, 3970984, 5956476, 6949222, 7941968, 10423833, 11912952, 13898444, 20847666, 23825904, 27796888, 41695332, 55593776, 83390664, 166781328]

約数ペア:

[(1, 166781328), (2, 83390664), (3, 55593776), (4, 41695332), (6, 27796888), (7, 23825904), (8, 20847666), (12, 13898444), (14, 11912952), (16, 10423833), (21, 7941968), (24, 6949222), (28, 5956476), (42, 3970984), (48, 3474611), (56, 2978238), (84, 1985492), (107, 1558704), (112, 1489119), (168, 992746), (214, 779352), (321, 519568), (336, 496373), (428, 389676), (642, 259784), (749, 222672), (856, 194838), (1284, 129892), (1498, 111336), (1712, 97419), (2247, 74224), (2568, 64946), (2996, 55668), (4494, 37112), (4639, 35952), (5136, 32473), (5992, 27834), (8988, 18556), (9278, 17976), (11984, 13917)]