147202288

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{22943}}^1$

素因数の和:23352

約数の個数: 20

約数和(自身を含む): 285928128

約数和(自身を除く): 138725840

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 22943, 45886, 91772, 183544, 367088, 9200143, 18400286, 36800572, 73601144, 147202288]

約数ペア:

[(1, 147202288), (2, 73601144), (4, 36800572), (8, 18400286), (16, 9200143), (401, 367088), (802, 183544), (1604, 91772), (3208, 45886), (6416, 22943)]