159487948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{8719}}^1$

素因数の和:9009

約数の個数: 24

約数和(自身を含む): 296654400

約数和(自身を除く): 137166452

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 4573, 8719, 9146, 17438, 18292, 34876, 148223, 296446, 592892, 2345411, 4690822, 9381644, 39871987, 79743974, 159487948]

約数ペア:

[(1, 159487948), (2, 79743974), (4, 39871987), (17, 9381644), (34, 4690822), (68, 2345411), (269, 592892), (538, 296446), (1076, 148223), (4573, 34876), (8719, 18292), (9146, 17438)]