128686608

素因数分解:

$2^4\times 3^2\times {\mathrm{893657}}^1$

素因数の和:893671

約数の個数: 30

約数和(自身を含む): 360144174

約数和(自身を除く): 231457566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 893657, 1787314, 2680971, 3574628, 5361942, 7149256, 8042913, 10723884, 14298512, 16085826, 21447768, 32171652, 42895536, 64343304, 128686608]

約数ペア:

[(1, 128686608), (2, 64343304), (3, 42895536), (4, 32171652), (6, 21447768), (8, 16085826), (9, 14298512), (12, 10723884), (16, 8042913), (18, 7149256), (24, 5361942), (36, 3574628), (48, 2680971), (72, 1787314), (144, 893657)]