140372162

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 262060920

約数和(自身を除く): 121688758

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 109, 119, 218, 238, 763, 773, 833, 1526, 1546, 1666, 1853, 3706, 5341, 5411, 10682, 10822, 12971, 13141, 25942, 26282, 37877, 75754, 84257, 90797, 91987, 168514, 181594, 183974, 589799, 643909, 1179598, 1287818, 1432369, 2864738, 4128593, 8257186, 10026583, 20053166, 70186081, 140372162]

約数ペア:

[(1, 140372162), (2, 70186081), (7, 20053166), (14, 10026583), (17, 8257186), (34, 4128593), (49, 2864738), (98, 1432369), (109, 1287818), (119, 1179598), (218, 643909), (238, 589799), (763, 183974), (773, 181594), (833, 168514), (1526, 91987), (1546, 90797), (1666, 84257), (1853, 75754), (3706, 37877), (5341, 26282), (5411, 25942), (10682, 13141), (10822, 12971)]