138801152

素因数分解:

$2^{12}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 104

約数和(自身を含む): 327115776

約数和(自身を除く): 188314624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 103, 112, 128, 188, 206, 224, 256, 329, 376, 412, 448, 512, 658, 721, 752, 824, 896, 1024, 1316, 1442, 1504, 1648, 1792, 2048, 2632, 2884, 3008, 3296, 3584, 4096, 4841, 5264, 5768, 6016, 6592, 7168, 9682, 10528, 11536, 12032, 13184, 14336, 19364, 21056, 23072, 24064, 26368, 28672, 33887, 38728, 42112, 46144, 48128, 52736, 67774, 77456, 84224, 92288, 96256, 105472, 135548, 154912, 168448, 184576, 192512, 210944, 271096, 309824, 336896, 369152, 421888, 542192, 619648, 673792, 738304, 1084384, 1239296, 1347584, 1476608, 2168768, 2478592, 2953216, 4337536, 4957184, 8675072, 9914368, 17350144, 19828736, 34700288, 69400576, 138801152]

約数ペア:

[(1, 138801152), (2, 69400576), (4, 34700288), (7, 19828736), (8, 17350144), (14, 9914368), (16, 8675072), (28, 4957184), (32, 4337536), (47, 2953216), (56, 2478592), (64, 2168768), (94, 1476608), (103, 1347584), (112, 1239296), (128, 1084384), (188, 738304), (206, 673792), (224, 619648), (256, 542192), (329, 421888), (376, 369152), (412, 336896), (448, 309824), (512, 271096), (658, 210944), (721, 192512), (752, 184576), (824, 168448), (896, 154912), (1024, 135548), (1316, 105472), (1442, 96256), (1504, 92288), (1648, 84224), (1792, 77456), (2048, 67774), (2632, 52736), (2884, 48128), (3008, 46144), (3296, 42112), (3584, 38728), (4096, 33887), (4841, 28672), (5264, 26368), (5768, 24064), (6016, 23072), (6592, 21056), (7168, 19364), (9682, 14336), (10528, 13184), (11536, 12032)]