164077711

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1993}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 197804800

約数和(自身を除く): 33727089

約数列:

[1, 7, 19, 133, 619, 1993, 4333, 11761, 13951, 37867, 82327, 265069, 1233667, 8635669, 23439673, 164077711]

約数ペア:

[(1, 164077711), (7, 23439673), (19, 8635669), (133, 1233667), (619, 265069), (1993, 82327), (4333, 37867), (11761, 13951)]