131765928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{784321}}^1$

素因数の和:784337

約数の個数: 32

約数和(自身を含む): 376474560

約数和(自身を除く): 244708632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 784321, 1568642, 2352963, 3137284, 4705926, 5490247, 6274568, 9411852, 10980494, 16470741, 18823704, 21960988, 32941482, 43921976, 65882964, 131765928]

約数ペア:

[(1, 131765928), (2, 65882964), (3, 43921976), (4, 32941482), (6, 21960988), (7, 18823704), (8, 16470741), (12, 10980494), (14, 9411852), (21, 6274568), (24, 5490247), (28, 4705926), (42, 3137284), (56, 2352963), (84, 1568642), (168, 784321)]