161775607088

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{28164277}}^1$

素因数の和:28164644

約数の個数: 20

約数和(自身を含む): 314313342480

約数和(自身を除く): 152537735392

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 28164277, 56328554, 112657108, 225314216, 450628432, 10110975443, 20221950886, 40443901772, 80887803544, 161775607088]

約数ペア:

[(1, 161775607088), (2, 80887803544), (4, 40443901772), (8, 20221950886), (16, 10110975443), (359, 450628432), (718, 225314216), (1436, 112657108), (2872, 56328554), (5744, 28164277)]