156749576770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{648449}}^1$

素因数の和:649530

約数の個数: 32

約数和(自身を含む): 294697180800

約数和(自身を除く): 137947604030

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1051, 2102, 5255, 10510, 24173, 48346, 120865, 241730, 648449, 1296898, 3242245, 6484490, 14914327, 29828654, 74571635, 149143270, 681519899, 1363039798, 3407599495, 6815198990, 15674957677, 31349915354, 78374788385, 156749576770]

約数ペア:

[(1, 156749576770), (2, 78374788385), (5, 31349915354), (10, 15674957677), (23, 6815198990), (46, 3407599495), (115, 1363039798), (230, 681519899), (1051, 149143270), (2102, 74571635), (5255, 29828654), (10510, 14914327), (24173, 6484490), (48346, 3242245), (120865, 1296898), (241730, 648449)]