129744552

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{15761}}^1$

素因数の和:15791

約数の個数: 64

約数和(自身を含む): 378288000

約数和(自身を除く): 248543448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 15761, 31522, 47283, 63044, 94566, 110327, 126088, 189132, 220654, 330981, 378264, 441308, 661962, 772289, 882616, 1323924, 1544578, 2316867, 2647848, 3089156, 4633734, 5406023, 6178312, 9267468, 10812046, 16218069, 18534936, 21624092, 32436138, 43248184, 64872276, 129744552]

約数ペア:

[(1, 129744552), (2, 64872276), (3, 43248184), (4, 32436138), (6, 21624092), (7, 18534936), (8, 16218069), (12, 10812046), (14, 9267468), (21, 6178312), (24, 5406023), (28, 4633734), (42, 3089156), (49, 2647848), (56, 2316867), (84, 1544578), (98, 1323924), (147, 882616), (168, 772289), (196, 661962), (294, 441308), (343, 378264), (392, 330981), (588, 220654), (686, 189132), (1029, 126088), (1176, 110327), (1372, 94566), (2058, 63044), (2744, 47283), (4116, 31522), (8232, 15761)]