140138964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{185369}}^1$

素因数の和:185389

約数の個数: 48

約数和(自身を含む): 415228800

約数和(自身を除く): 275089836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 185369, 370738, 556107, 741476, 1112214, 1297583, 1668321, 2224428, 2595166, 3336642, 3892749, 5004963, 5190332, 6673284, 7785498, 10009926, 11678247, 15570996, 20019852, 23356494, 35034741, 46712988, 70069482, 140138964]

約数ペア:

[(1, 140138964), (2, 70069482), (3, 46712988), (4, 35034741), (6, 23356494), (7, 20019852), (9, 15570996), (12, 11678247), (14, 10009926), (18, 7785498), (21, 6673284), (27, 5190332), (28, 5004963), (36, 3892749), (42, 3336642), (54, 2595166), (63, 2224428), (84, 1668321), (108, 1297583), (126, 1112214), (189, 741476), (252, 556107), (378, 370738), (756, 185369)]