121804208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5711}}^1$

素因数の和:5793

約数の個数: 40

約数和(自身を含む): 249317376

約数和(自身を除く): 127513168

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 5711, 10664, 11422, 21328, 22844, 45688, 91376, 177041, 245573, 354082, 491146, 708164, 982292, 1416328, 1964584, 2832656, 3929168, 7612763, 15225526, 30451052, 60902104, 121804208]

約数ペア:

[(1, 121804208), (2, 60902104), (4, 30451052), (8, 15225526), (16, 7612763), (31, 3929168), (43, 2832656), (62, 1964584), (86, 1416328), (124, 982292), (172, 708164), (248, 491146), (344, 354082), (496, 245573), (688, 177041), (1333, 91376), (2666, 45688), (5332, 22844), (5711, 21328), (10664, 11422)]