149307648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{27773}}^1$

素因数の和:27799

約数の個数: 72

約数和(自身を含む): 454160448

約数和(自身を除く): 304852800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 27773, 55546, 83319, 111092, 166638, 194411, 222184, 333276, 388822, 444368, 583233, 666552, 777644, 888736, 1166466, 1333104, 1555288, 1777472, 2332932, 2666208, 3110576, 3554944, 4665864, 5332416, 6221152, 7109888, 9331728, 10664832, 12442304, 18663456, 21329664, 24884608, 37326912, 49769216, 74653824, 149307648]

約数ペア:

[(1, 149307648), (2, 74653824), (3, 49769216), (4, 37326912), (6, 24884608), (7, 21329664), (8, 18663456), (12, 12442304), (14, 10664832), (16, 9331728), (21, 7109888), (24, 6221152), (28, 5332416), (32, 4665864), (42, 3554944), (48, 3110576), (56, 2666208), (64, 2332932), (84, 1777472), (96, 1555288), (112, 1333104), (128, 1166466), (168, 888736), (192, 777644), (224, 666552), (256, 583233), (336, 444368), (384, 388822), (448, 333276), (672, 222184), (768, 194411), (896, 166638), (1344, 111092), (1792, 83319), (2688, 55546), (5376, 27773)]