153401444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{238201}}^1$

素因数の和:238235

約数の個数: 24

約数和(自身を含む): 320143488

約数和(自身を除く): 166742044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 238201, 476402, 952804, 1667407, 3334814, 5478623, 6669628, 10957246, 21914492, 38350361, 76700722, 153401444]

約数ペア:

[(1, 153401444), (2, 76700722), (4, 38350361), (7, 21914492), (14, 10957246), (23, 6669628), (28, 5478623), (46, 3334814), (92, 1667407), (161, 952804), (322, 476402), (644, 238201)]