127162592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1051}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 265104000

約数和(自身を除く): 137941408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 796, 1051, 1592, 2102, 3184, 3781, 4204, 6368, 7562, 8408, 15124, 16816, 19969, 30248, 33632, 39938, 60496, 79876, 120992, 159752, 209149, 319504, 418298, 639008, 836596, 1673192, 3346384, 3973831, 6692768, 7947662, 15895324, 31790648, 63581296, 127162592]

約数ペア:

[(1, 127162592), (2, 63581296), (4, 31790648), (8, 15895324), (16, 7947662), (19, 6692768), (32, 3973831), (38, 3346384), (76, 1673192), (152, 836596), (199, 639008), (304, 418298), (398, 319504), (608, 209149), (796, 159752), (1051, 120992), (1592, 79876), (2102, 60496), (3184, 39938), (3781, 33632), (4204, 30248), (6368, 19969), (7562, 16816), (8408, 15124)]