143239744

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{17623}}^1$

素因数の和:17762

約数の個数: 28

約数和(自身を含む): 286495744

約数和(自身を除く): 143256000

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 17623, 35246, 70492, 140984, 281968, 563936, 1127872, 2238121, 4476242, 8952484, 17904968, 35809936, 71619872, 143239744]

約数ペア:

[(1, 143239744), (2, 71619872), (4, 35809936), (8, 17904968), (16, 8952484), (32, 4476242), (64, 2238121), (127, 1127872), (254, 563936), (508, 281968), (1016, 140984), (2032, 70492), (4064, 35246), (8128, 17623)]