137131456

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27827}}^1$

素因数の和:27857

約数の個数: 56

約数和(自身を含む): 339278976

約数和(自身を除く): 202147520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 27827, 55654, 111308, 194789, 222616, 306097, 389578, 445232, 612194, 779156, 890464, 1224388, 1558312, 1780928, 2142679, 2448776, 3116624, 4285358, 4897552, 6233248, 8570716, 9795104, 12466496, 17141432, 19590208, 34282864, 68565728, 137131456]

約数ペア:

[(1, 137131456), (2, 68565728), (4, 34282864), (7, 19590208), (8, 17141432), (11, 12466496), (14, 9795104), (16, 8570716), (22, 6233248), (28, 4897552), (32, 4285358), (44, 3116624), (56, 2448776), (64, 2142679), (77, 1780928), (88, 1558312), (112, 1224388), (154, 890464), (176, 779156), (224, 612194), (308, 445232), (352, 389578), (448, 306097), (616, 222616), (704, 194789), (1232, 111308), (2464, 55654), (4928, 27827)]