149003144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{503389}}^1$

素因数の和:503432

約数の個数: 16

約数和(自身を含む): 286932300

約数和(自身を除く): 137929156

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 503389, 1006778, 2013556, 4027112, 18625393, 37250786, 74501572, 149003144]

約数ペア:

[(1, 149003144), (2, 74501572), (4, 37250786), (8, 18625393), (37, 4027112), (74, 2013556), (148, 1006778), (296, 503389)]