123860784

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{12967}}^1$

素因数の和:13177

約数の個数: 40

約数和(自身を含む): 321606400

約数和(自身を除く): 197745616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 12967, 25934, 38901, 51868, 77802, 103736, 155604, 207472, 311208, 622416, 2580433, 5160866, 7741299, 10321732, 15482598, 20643464, 30965196, 41286928, 61930392, 123860784]

約数ペア:

[(1, 123860784), (2, 61930392), (3, 41286928), (4, 30965196), (6, 20643464), (8, 15482598), (12, 10321732), (16, 7741299), (24, 5160866), (48, 2580433), (199, 622416), (398, 311208), (597, 207472), (796, 155604), (1194, 103736), (1592, 77802), (2388, 51868), (3184, 38901), (4776, 25934), (9552, 12967)]