156773408984

素因数分解:

$2^3\times {\mathrm{983}}^1\times {\mathrm{19935581}}^1$

素因数の和:19936570

約数の個数: 16

約数和(自身を含む): 294249190320

約数和(自身を除く): 137475781336

約数列:

[1, 2, 4, 8, 983, 1966, 3932, 7864, 19935581, 39871162, 79742324, 159484648, 19596676123, 39193352246, 78386704492, 156773408984]

約数ペア:

[(1, 156773408984), (2, 78386704492), (4, 39193352246), (8, 19596676123), (983, 159484648), (1966, 79742324), (3932, 39871162), (7864, 19935581)]