164030164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{3191}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 292795776

約数和(自身を除く): 128765612

約数列:

[1, 2, 4, 71, 142, 181, 284, 362, 724, 3191, 6382, 12764, 12851, 25702, 51404, 226561, 453122, 577571, 906244, 1155142, 2310284, 41007541, 82015082, 164030164]

約数ペア:

[(1, 164030164), (2, 82015082), (4, 41007541), (71, 2310284), (142, 1155142), (181, 906244), (284, 577571), (362, 453122), (724, 226561), (3191, 51404), (6382, 25702), (12764, 12851)]