144427478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4877}}^1$

素因数の和:4976

約数の個数: 32

約数和(自身を含む): 250768224

約数和(自身を除く): 106340746

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 4877, 9754, 14807, 29614, 63401, 82909, 126802, 165818, 326759, 653518, 1077817, 2155634, 4247867, 5554903, 8495734, 11109806, 72213739, 144427478]

約数ペア:

[(1, 144427478), (2, 72213739), (13, 11109806), (17, 8495734), (26, 5554903), (34, 4247867), (67, 2155634), (134, 1077817), (221, 653518), (442, 326759), (871, 165818), (1139, 126802), (1742, 82909), (2278, 63401), (4877, 29614), (9754, 14807)]