156947694704

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{28268677}}^1$

素因数の和:28269032

約数の個数: 20

約数和(自身を含む): 304962498264

約数和(自身を除く): 148014803560

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 28268677, 56537354, 113074708, 226149416, 452298832, 9809230919, 19618461838, 39236923676, 78473847352, 156947694704]

約数ペア:

[(1, 156947694704), (2, 78473847352), (4, 39236923676), (8, 19618461838), (16, 9809230919), (347, 452298832), (694, 226149416), (1388, 113074708), (2776, 56537354), (5552, 28268677)]