164402496

素因数分解:

$2^6\times 3^2\times {\mathrm{285421}}^1$

素因数の和:285439

約数の個数: 42

約数和(自身を含む): 471231722

約数和(自身を除く): 306829226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 285421, 570842, 856263, 1141684, 1712526, 2283368, 2568789, 3425052, 4566736, 5137578, 6850104, 9133472, 10275156, 13700208, 18266944, 20550312, 27400416, 41100624, 54800832, 82201248, 164402496]

約数ペア:

[(1, 164402496), (2, 82201248), (3, 54800832), (4, 41100624), (6, 27400416), (8, 20550312), (9, 18266944), (12, 13700208), (16, 10275156), (18, 9133472), (24, 6850104), (32, 5137578), (36, 4566736), (48, 3425052), (64, 2568789), (72, 2283368), (96, 1712526), (144, 1141684), (192, 856263), (288, 570842), (576, 285421)]