144880016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{476579}}^1$

素因数の和:476606

約数の個数: 20

約数和(自身を含む): 295479600

約数和(自身を除く): 150599584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 476579, 953158, 1906316, 3812632, 7625264, 9055001, 18110002, 36220004, 72440008, 144880016]

約数ペア:

[(1, 144880016), (2, 72440008), (4, 36220004), (8, 18110002), (16, 9055001), (19, 7625264), (38, 3812632), (76, 1906316), (152, 953158), (304, 476579)]