144980944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{476911}}^1$

素因数の和:476938

約数の個数: 20

約数和(自身を含む): 295685440

約数和(自身を除く): 150704496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 476911, 953822, 1907644, 3815288, 7630576, 9061309, 18122618, 36245236, 72490472, 144980944]

約数ペア:

[(1, 144980944), (2, 72490472), (4, 36245236), (8, 18122618), (16, 9061309), (19, 7630576), (38, 3815288), (76, 1907644), (152, 953822), (304, 476911)]