139069504

素因数分解:

$2^6\times 7^1\times {\mathrm{310423}}^1$

素因数の和:310442

約数の個数: 28

約数和(自身を含む): 315390784

約数和(自身を除く): 176321280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 310423, 620846, 1241692, 2172961, 2483384, 4345922, 4966768, 8691844, 9933536, 17383688, 19867072, 34767376, 69534752, 139069504]

約数ペア:

[(1, 139069504), (2, 69534752), (4, 34767376), (7, 19867072), (8, 17383688), (14, 9933536), (16, 8691844), (28, 4966768), (32, 4345922), (56, 2483384), (64, 2172961), (112, 1241692), (224, 620846), (448, 310423)]