131791464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2399}}^1$

素因数の和:2527

約数の個数: 96

約数和(自身を含む): 411840000

約数和(自身を除く): 280048536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 252, 327, 436, 504, 654, 763, 872, 981, 1308, 1526, 1962, 2289, 2399, 2616, 3052, 3924, 4578, 4798, 6104, 6867, 7197, 7848, 9156, 9596, 13734, 14394, 16793, 18312, 19192, 21591, 27468, 28788, 33586, 43182, 50379, 54936, 57576, 67172, 86364, 100758, 134344, 151137, 172728, 201516, 261491, 302274, 403032, 522982, 604548, 784473, 1045964, 1209096, 1568946, 1830437, 2091928, 2353419, 3137892, 3660874, 4706838, 5491311, 6275784, 7321748, 9413676, 10982622, 14643496, 16473933, 18827352, 21965244, 32947866, 43930488, 65895732, 131791464]

約数ペア:

[(1, 131791464), (2, 65895732), (3, 43930488), (4, 32947866), (6, 21965244), (7, 18827352), (8, 16473933), (9, 14643496), (12, 10982622), (14, 9413676), (18, 7321748), (21, 6275784), (24, 5491311), (28, 4706838), (36, 3660874), (42, 3137892), (56, 2353419), (63, 2091928), (72, 1830437), (84, 1568946), (109, 1209096), (126, 1045964), (168, 784473), (218, 604548), (252, 522982), (327, 403032), (436, 302274), (504, 261491), (654, 201516), (763, 172728), (872, 151137), (981, 134344), (1308, 100758), (1526, 86364), (1962, 67172), (2289, 57576), (2399, 54936), (2616, 50379), (3052, 43182), (3924, 33586), (4578, 28788), (4798, 27468), (6104, 21591), (6867, 19192), (7197, 18312), (7848, 16793), (9156, 14394), (9596, 13734)]