172992736

素因数分解:

$2^5\times 7^3\times {\mathrm{15761}}^1$

素因数の和:15792

約数の個数: 48

約数和(自身を含む): 397202400

約数和(自身を除く): 224209664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 15761, 31522, 63044, 110327, 126088, 220654, 252176, 441308, 504352, 772289, 882616, 1544578, 1765232, 3089156, 3530464, 5406023, 6178312, 10812046, 12356624, 21624092, 24713248, 43248184, 86496368, 172992736]

約数ペア:

[(1, 172992736), (2, 86496368), (4, 43248184), (7, 24713248), (8, 21624092), (14, 12356624), (16, 10812046), (28, 6178312), (32, 5406023), (49, 3530464), (56, 3089156), (98, 1765232), (112, 1544578), (196, 882616), (224, 772289), (343, 504352), (392, 441308), (686, 252176), (784, 220654), (1372, 126088), (1568, 110327), (2744, 63044), (5488, 31522), (10976, 15761)]