168322444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{3613}}^1$

素因数の和:4249

約数の個数: 24

約数和(自身を含む): 310659440

約数和(自身を除く): 142336996

約数列:

[1, 2, 4, 19, 38, 76, 613, 1226, 2452, 3613, 7226, 11647, 14452, 23294, 46588, 68647, 137294, 274588, 2214769, 4429538, 8859076, 42080611, 84161222, 168322444]

約数ペア:

[(1, 168322444), (2, 84161222), (4, 42080611), (19, 8859076), (38, 4429538), (76, 2214769), (613, 274588), (1226, 137294), (2452, 68647), (3613, 46588), (7226, 23294), (11647, 14452)]