156945767296

素因数分解:

$2^7\times {\mathrm{1226138807}}^1$

素因数の和:1226138821

約数の個数: 16

約数和(自身を含む): 312665396040

約数和(自身を除く): 155719628744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1226138807, 2452277614, 4904555228, 9809110456, 19618220912, 39236441824, 78472883648, 156945767296]

約数ペア:

[(1, 156945767296), (2, 78472883648), (4, 39236441824), (8, 19618220912), (16, 9809110456), (32, 4904555228), (64, 2452277614), (128, 1226138807)]