156913365568

素因数分解:

$2^6\times {\mathrm{1223}}^1\times {\mathrm{2004719}}^1$

素因数の和:2005954

約数の個数: 28

約数和(自身を含む): 311629714560

約数和(自身を除く): 154716348992

約数列:

[1, 2, 4, 8, 16, 32, 64, 1223, 2446, 4892, 9784, 19568, 39136, 78272, 2004719, 4009438, 8018876, 16037752, 32075504, 64151008, 128302016, 2451771337, 4903542674, 9807085348, 19614170696, 39228341392, 78456682784, 156913365568]

約数ペア:

[(1, 156913365568), (2, 78456682784), (4, 39228341392), (8, 19614170696), (16, 9807085348), (32, 4903542674), (64, 2451771337), (1223, 128302016), (2446, 64151008), (4892, 32075504), (9784, 16037752), (19568, 8018876), (39136, 4009438), (78272, 2004719)]