296989144

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{205103}}^1$

素因数の和:205290

約数の個数: 16

約数和(自身を含む): 559933920

約数和(自身を除く): 262944776

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 205103, 410206, 820412, 1640824, 37123643, 74247286, 148494572, 296989144]

約数ペア:

[(1, 296989144), (2, 148494572), (4, 74247286), (8, 37123643), (181, 1640824), (362, 820412), (724, 410206), (1448, 205103)]