117575416

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 260282880

約数和(自身を除く): 142707464

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 157, 172, 301, 311, 314, 344, 602, 622, 628, 1099, 1204, 1244, 1256, 2177, 2198, 2408, 2488, 4354, 4396, 6751, 8708, 8792, 13373, 13502, 17416, 26746, 27004, 47257, 48827, 53492, 54008, 93611, 94514, 97654, 106984, 187222, 189028, 195308, 341789, 374444, 378056, 390616, 683578, 748888, 1367156, 2099561, 2734312, 4199122, 8398244, 14696927, 16796488, 29393854, 58787708, 117575416]

約数ペア:

[(1, 117575416), (2, 58787708), (4, 29393854), (7, 16796488), (8, 14696927), (14, 8398244), (28, 4199122), (43, 2734312), (56, 2099561), (86, 1367156), (157, 748888), (172, 683578), (301, 390616), (311, 378056), (314, 374444), (344, 341789), (602, 195308), (622, 189028), (628, 187222), (1099, 106984), (1204, 97654), (1244, 94514), (1256, 93611), (2177, 54008), (2198, 53492), (2408, 48827), (2488, 47257), (4354, 27004), (4396, 26746), (6751, 17416), (8708, 13502), (8792, 13373)]