145210912

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8419}}^1$

素因数の和:8454

約数の個数: 72

約数和(自身を含む): 362834640

約数和(自身を除く): 217623728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8419, 8624, 16838, 17248, 33676, 58933, 67352, 92609, 117866, 134704, 185218, 235732, 269408, 370436, 412531, 471464, 648263, 740872, 825062, 942928, 1296526, 1481744, 1650124, 1885856, 2593052, 2963488, 3300248, 4537841, 5186104, 6600496, 9075682, 10372208, 13200992, 18151364, 20744416, 36302728, 72605456, 145210912]

約数ペア:

[(1, 145210912), (2, 72605456), (4, 36302728), (7, 20744416), (8, 18151364), (11, 13200992), (14, 10372208), (16, 9075682), (22, 6600496), (28, 5186104), (32, 4537841), (44, 3300248), (49, 2963488), (56, 2593052), (77, 1885856), (88, 1650124), (98, 1481744), (112, 1296526), (154, 942928), (176, 825062), (196, 740872), (224, 648263), (308, 471464), (352, 412531), (392, 370436), (539, 269408), (616, 235732), (784, 185218), (1078, 134704), (1232, 117866), (1568, 92609), (2156, 67352), (2464, 58933), (4312, 33676), (8419, 17248), (8624, 16838)]