159968646

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{5657}}^1$

素因数の和:7236

約数の個数: 24

約数和(自身を含む): 346880664

約数和(自身を除く): 186912018

約数列:

[1, 2, 3, 6, 9, 18, 1571, 3142, 4713, 5657, 9426, 11314, 14139, 16971, 28278, 33942, 50913, 101826, 8887147, 17774294, 26661441, 53322882, 79984323, 159968646]

約数ペア:

[(1, 159968646), (2, 79984323), (3, 53322882), (6, 26661441), (9, 17774294), (18, 8887147), (1571, 101826), (3142, 50913), (4713, 33942), (5657, 28278), (9426, 16971), (11314, 14139)]