188864144

素因数分解:

$2^4\times 7^1\times {\mathrm{1686287}}^1$

素因数の和:1686302

約数の個数: 20

約数和(自身を含む): 418199424

約数和(自身を除く): 229335280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1686287, 3372574, 6745148, 11804009, 13490296, 23608018, 26980592, 47216036, 94432072, 188864144]

約数ペア:

[(1, 188864144), (2, 94432072), (4, 47216036), (7, 26980592), (8, 23608018), (14, 13490296), (16, 11804009), (28, 6745148), (56, 3372574), (112, 1686287)]