156945485696

素因数分解:

$2^7\times {\mathrm{1226136607}}^1$

素因数の和:1226136621

約数の個数: 16

約数和(自身を含む): 312664835040

約数和(自身を除く): 155719349344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1226136607, 2452273214, 4904546428, 9809092856, 19618185712, 39236371424, 78472742848, 156945485696]

約数ペア:

[(1, 156945485696), (2, 78472742848), (4, 39236371424), (8, 19618185712), (16, 9809092856), (32, 4904546428), (64, 2452273214), (128, 1226136607)]