156948885884

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{13314293}}^1$

素因数の和:13314725

約数の個数: 24

約数和(自身を含む): 314643395808

約数和(自身を除く): 157694509924

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 13314293, 26628586, 53257172, 93200051, 186400102, 372800204, 5605317353, 11210634706, 22421269412, 39237221471, 78474442942, 156948885884]

約数ペア:

[(1, 156948885884), (2, 78474442942), (4, 39237221471), (7, 22421269412), (14, 11210634706), (28, 5605317353), (421, 372800204), (842, 186400102), (1684, 93200051), (2947, 53257172), (5894, 26628586), (11788, 13314293)]