138642984

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{4177}}^1$

素因数の和:4650

約数の個数: 48

約数和(自身を含む): 376396020

約数和(自身を除く): 237753036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2766, 3688, 4149, 4177, 5532, 8298, 8354, 11064, 12531, 16596, 16708, 25062, 33192, 33416, 37593, 50124, 75186, 100248, 150372, 300744, 1925597, 3851194, 5776791, 7702388, 11553582, 15404776, 17330373, 23107164, 34660746, 46214328, 69321492, 138642984]

約数ペア:

[(1, 138642984), (2, 69321492), (3, 46214328), (4, 34660746), (6, 23107164), (8, 17330373), (9, 15404776), (12, 11553582), (18, 7702388), (24, 5776791), (36, 3851194), (72, 1925597), (461, 300744), (922, 150372), (1383, 100248), (1844, 75186), (2766, 50124), (3688, 37593), (4149, 33416), (4177, 33192), (5532, 25062), (8298, 16708), (8354, 16596), (11064, 12531)]