142784964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188869}}^1$

素因数の和:188889

約数の個数: 48

約数和(自身を含む): 423068800

約数和(自身を除く): 280283836

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, 188869, 377738, 566607, 755476, 1133214, 1322083, 1699821, 2266428, 2644166, 3399642, 3966249, 5099463, 5288332, 6799284, 7932498, 10198926, 11898747, 15864996, 20397852, 23797494, 35696241, 47594988, 71392482, 142784964]

約数ペア:

[(1, 142784964), (2, 71392482), (3, 47594988), (4, 35696241), (6, 23797494), (7, 20397852), (9, 15864996), (12, 11898747), (14, 10198926), (18, 7932498), (21, 6799284), (27, 5288332), (28, 5099463), (36, 3966249), (42, 3399642), (54, 2644166), (63, 2266428), (84, 1699821), (108, 1322083), (126, 1133214), (189, 755476), (252, 566607), (378, 377738), (756, 188869)]