156729616

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{146203}}^1$

素因数の和:146278

約数の個数: 20

約数和(自身を含む): 308198032

約数和(自身を除く): 151468416

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 146203, 292406, 584812, 1169624, 2339248, 9795601, 19591202, 39182404, 78364808, 156729616]

約数ペア:

[(1, 156729616), (2, 78364808), (4, 39182404), (8, 19591202), (16, 9795601), (67, 2339248), (134, 1169624), (268, 584812), (536, 292406), (1072, 146203)]