159296968

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{63617}}^1$

素因数の和:63936

約数の個数: 16

約数和(自身を含む): 299640780

約数和(自身を除く): 140343812

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 63617, 127234, 254468, 508936, 19912121, 39824242, 79648484, 159296968]

約数ペア:

[(1, 159296968), (2, 79648484), (4, 39824242), (8, 19912121), (313, 508936), (626, 254468), (1252, 127234), (2504, 63617)]