156930979

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 164560896

約数和(自身を除く): 7629917

約数列:

[1, 47, 61, 127, 431, 2867, 5969, 7747, 20257, 26291, 54737, 364109, 1235677, 2572639, 3338957, 156930979]

約数ペア:

[(1, 156930979), (47, 3338957), (61, 2572639), (127, 1235677), (431, 364109), (2867, 54737), (5969, 26291), (7747, 20257)]