128685516

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{33829}}^1$

素因数の和:34153

約数の個数: 24

約数和(自身を含む): 301222320

約数和(自身を除く): 172536804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 33829, 67658, 101487, 135316, 202974, 405948, 10723793, 21447586, 32171379, 42895172, 64342758, 128685516]

約数ペア:

[(1, 128685516), (2, 64342758), (3, 42895172), (4, 32171379), (6, 21447586), (12, 10723793), (317, 405948), (634, 202974), (951, 135316), (1268, 101487), (1902, 67658), (3804, 33829)]