148346912

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2618

約数の個数: 72

約数和(自身を含む): 349059564

約数和(自身を除く): 200712652

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1568, 1813, 2072, 2557, 3626, 4144, 5114, 7252, 8288, 10228, 14504, 17899, 20456, 29008, 35798, 40912, 58016, 71596, 81824, 94609, 125293, 143192, 189218, 250586, 286384, 378436, 501172, 572768, 662263, 756872, 1002344, 1324526, 1513744, 2004688, 2649052, 3027488, 4009376, 4635841, 5298104, 9271682, 10596208, 18543364, 21192416, 37086728, 74173456, 148346912]

約数ペア:

[(1, 148346912), (2, 74173456), (4, 37086728), (7, 21192416), (8, 18543364), (14, 10596208), (16, 9271682), (28, 5298104), (32, 4635841), (37, 4009376), (49, 3027488), (56, 2649052), (74, 2004688), (98, 1513744), (112, 1324526), (148, 1002344), (196, 756872), (224, 662263), (259, 572768), (296, 501172), (392, 378436), (518, 286384), (592, 250586), (784, 189218), (1036, 143192), (1184, 125293), (1568, 94609), (1813, 81824), (2072, 71596), (2557, 58016), (3626, 40912), (4144, 35798), (5114, 29008), (7252, 20456), (8288, 17899), (10228, 14504)]