138739248

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{33223}}^1$

素因数の和:33266

約数の個数: 60

約数和(自身を含む): 401678160

約数和(自身を除く): 262938912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 33223, 66446, 99669, 132892, 199338, 265784, 299007, 398676, 531568, 598014, 797352, 963467, 1196028, 1594704, 1926934, 2392056, 2890401, 3853868, 4784112, 5780802, 7707736, 8671203, 11561604, 15415472, 17342406, 23123208, 34684812, 46246416, 69369624, 138739248]

約数ペア:

[(1, 138739248), (2, 69369624), (3, 46246416), (4, 34684812), (6, 23123208), (8, 17342406), (9, 15415472), (12, 11561604), (16, 8671203), (18, 7707736), (24, 5780802), (29, 4784112), (36, 3853868), (48, 2890401), (58, 2392056), (72, 1926934), (87, 1594704), (116, 1196028), (144, 963467), (174, 797352), (232, 598014), (261, 531568), (348, 398676), (464, 299007), (522, 265784), (696, 199338), (1044, 132892), (1392, 99669), (2088, 66446), (4176, 33223)]