149993648

素因数分解:

$2^4\times 7^1\times {\mathrm{1339229}}^1$

素因数の和:1339244

約数の個数: 20

約数和(自身を含む): 332129040

約数和(自身を除く): 182135392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1339229, 2678458, 5356916, 9374603, 10713832, 18749206, 21427664, 37498412, 74996824, 149993648]

約数ペア:

[(1, 149993648), (2, 74996824), (4, 37498412), (7, 21427664), (8, 18749206), (14, 10713832), (16, 9374603), (28, 5356916), (56, 2678458), (112, 1339229)]