138402544

素因数分解:

$2^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2063}}^1$

素因数の和:2677

約数の個数: 40

約数和(自身を含む): 307123200

約数和(自身を除く): 168720656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 599, 1198, 2063, 2396, 4126, 4193, 4792, 8252, 8386, 9584, 14441, 16504, 16772, 28882, 33008, 33544, 57764, 67088, 115528, 231056, 1235737, 2471474, 4942948, 8650159, 9885896, 17300318, 19771792, 34600636, 69201272, 138402544]

約数ペア:

[(1, 138402544), (2, 69201272), (4, 34600636), (7, 19771792), (8, 17300318), (14, 9885896), (16, 8650159), (28, 4942948), (56, 2471474), (112, 1235737), (599, 231056), (1198, 115528), (2063, 67088), (2396, 57764), (4126, 33544), (4193, 33008), (4792, 28882), (8252, 16772), (8386, 16504), (9584, 14441)]