129824992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 280433664

約数和(自身を除く): 150608672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 1528, 1931, 2101, 3056, 3862, 4202, 6112, 7724, 8404, 15448, 16808, 21241, 30896, 33616, 42482, 61792, 67232, 84964, 169928, 339856, 368821, 679712, 737642, 1475284, 2950568, 4057031, 5901136, 8114062, 11802272, 16228124, 32456248, 64912496, 129824992]

約数ペア:

[(1, 129824992), (2, 64912496), (4, 32456248), (8, 16228124), (11, 11802272), (16, 8114062), (22, 5901136), (32, 4057031), (44, 2950568), (88, 1475284), (176, 737642), (191, 679712), (352, 368821), (382, 339856), (764, 169928), (1528, 84964), (1931, 67232), (2101, 61792), (3056, 42482), (3862, 33616), (4202, 30896), (6112, 21241), (7724, 16808), (8404, 15448)]