157064752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12379}}^1$

素因数の和:12461

約数の個数: 40

約数和(自身を含む): 333121040

約数和(自身を除く): 176056288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12379, 12688, 24758, 49516, 99032, 160927, 198064, 321854, 643708, 755119, 1287416, 1510238, 2574832, 3020476, 6040952, 9816547, 12081904, 19633094, 39266188, 78532376, 157064752]

約数ペア:

[(1, 157064752), (2, 78532376), (4, 39266188), (8, 19633094), (13, 12081904), (16, 9816547), (26, 6040952), (52, 3020476), (61, 2574832), (104, 1510238), (122, 1287416), (208, 755119), (244, 643708), (488, 321854), (793, 198064), (976, 160927), (1586, 99032), (3172, 49516), (6344, 24758), (12379, 12688)]