128151624

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{17393}}^1$

素因数の和:17709

約数の個数: 32

約数和(自身を含む): 321441120

約数和(自身を除く): 193289496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 17393, 34786, 52179, 69572, 104358, 139144, 208716, 417432, 5339651, 10679302, 16018953, 21358604, 32037906, 42717208, 64075812, 128151624]

約数ペア:

[(1, 128151624), (2, 64075812), (3, 42717208), (4, 32037906), (6, 21358604), (8, 16018953), (12, 10679302), (24, 5339651), (307, 417432), (614, 208716), (921, 139144), (1228, 104358), (1842, 69572), (2456, 52179), (3684, 34786), (7368, 17393)]