137497856

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{2699}}^1$

素因数の和:2914

約数の個数: 36

約数和(自身を含む): 275940000

約数和(自身を除く): 138442144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 2699, 3184, 5398, 6368, 10796, 12736, 21592, 25472, 43184, 50944, 86368, 172736, 345472, 537101, 690944, 1074202, 2148404, 4296808, 8593616, 17187232, 34374464, 68748928, 137497856]

約数ペア:

[(1, 137497856), (2, 68748928), (4, 34374464), (8, 17187232), (16, 8593616), (32, 4296808), (64, 2148404), (128, 1074202), (199, 690944), (256, 537101), (398, 345472), (796, 172736), (1592, 86368), (2699, 50944), (3184, 43184), (5398, 25472), (6368, 21592), (10796, 12736)]