140615916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35617}}^1$

素因数の和:35678

約数の個数: 48

約数和(自身を含む): 382964736

約数和(自身を除く): 242348820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 35617, 71234, 106851, 142468, 213702, 249319, 427404, 498638, 747957, 997276, 1495914, 1673999, 2991828, 3347998, 5021997, 6695996, 10043994, 11717993, 20087988, 23435986, 35153979, 46871972, 70307958, 140615916]

約数ペア:

[(1, 140615916), (2, 70307958), (3, 46871972), (4, 35153979), (6, 23435986), (7, 20087988), (12, 11717993), (14, 10043994), (21, 6695996), (28, 5021997), (42, 3347998), (47, 2991828), (84, 1673999), (94, 1495914), (141, 997276), (188, 747957), (282, 498638), (329, 427404), (564, 249319), (658, 213702), (987, 142468), (1316, 106851), (1974, 71234), (3948, 35617)]