150372688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{494647}}^1$

素因数の和:494674

約数の個数: 20

約数和(自身を含む): 306681760

約数和(自身を除く): 156309072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 494647, 989294, 1978588, 3957176, 7914352, 9398293, 18796586, 37593172, 75186344, 150372688]

約数ペア:

[(1, 150372688), (2, 75186344), (4, 37593172), (8, 18796586), (16, 9398293), (19, 7914352), (38, 3957176), (76, 1978588), (152, 989294), (304, 494647)]