853384176

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{37747}}^1$

素因数の和:37918

約数の個数: 60

約数和(自身を含む): 2403566152

約数和(自身を除く): 1550181976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 22608, 37747, 75494, 113241, 150988, 226482, 301976, 339723, 452964, 603952, 679446, 905928, 1358892, 1811856, 2717784, 5435568, 5926279, 11852558, 17778837, 23705116, 35557674, 47410232, 53336511, 71115348, 94820464, 106673022, 142230696, 213346044, 284461392, 426692088, 853384176]

約数ペア:

[(1, 853384176), (2, 426692088), (3, 284461392), (4, 213346044), (6, 142230696), (8, 106673022), (9, 94820464), (12, 71115348), (16, 53336511), (18, 47410232), (24, 35557674), (36, 23705116), (48, 17778837), (72, 11852558), (144, 5926279), (157, 5435568), (314, 2717784), (471, 1811856), (628, 1358892), (942, 905928), (1256, 679446), (1413, 603952), (1884, 452964), (2512, 339723), (2826, 301976), (3768, 226482), (5652, 150988), (7536, 113241), (11304, 75494), (22608, 37747)]