138202764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2381}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 369229056

約数和(自身を除く): 231026292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 1382, 2073, 2381, 2764, 4146, 4762, 4837, 7143, 8292, 9524, 9674, 14286, 14511, 16667, 19348, 28572, 29022, 33334, 50001, 58044, 66668, 100002, 200004, 1645271, 3290542, 4935813, 6581084, 9871626, 11516897, 19743252, 23033794, 34550691, 46067588, 69101382, 138202764]

約数ペア:

[(1, 138202764), (2, 69101382), (3, 46067588), (4, 34550691), (6, 23033794), (7, 19743252), (12, 11516897), (14, 9871626), (21, 6581084), (28, 4935813), (42, 3290542), (84, 1645271), (691, 200004), (1382, 100002), (2073, 66668), (2381, 58044), (2764, 50001), (4146, 33334), (4762, 29022), (4837, 28572), (7143, 19348), (8292, 16667), (9524, 14511), (9674, 14286)]