136984148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257489}}^1$

素因数の和:257519

約数の個数: 24

約数和(自身を含む): 288388800

約数和(自身を除く): 151404652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 257489, 514978, 1029956, 1802423, 3604846, 4892291, 7209692, 9784582, 19569164, 34246037, 68492074, 136984148]

約数ペア:

[(1, 136984148), (2, 68492074), (4, 34246037), (7, 19569164), (14, 9784582), (19, 7209692), (28, 4892291), (38, 3604846), (76, 1802423), (133, 1029956), (266, 514978), (532, 257489)]