129305512

素因数分解:

$2^3\times 7^3\times {\mathrm{47123}}^1$

素因数の和:47150

約数の個数: 32

約数和(自身を含む): 282744000

約数和(自身を除く): 153438488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 47123, 94246, 188492, 329861, 376984, 659722, 1319444, 2309027, 2638888, 4618054, 9236108, 16163189, 18472216, 32326378, 64652756, 129305512]

約数ペア:

[(1, 129305512), (2, 64652756), (4, 32326378), (7, 18472216), (8, 16163189), (14, 9236108), (28, 4618054), (49, 2638888), (56, 2309027), (98, 1319444), (196, 659722), (343, 376984), (392, 329861), (686, 188492), (1372, 94246), (2744, 47123)]