138254592

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{25717}}^1$

素因数の和:25743

約数の個数: 72

約数和(自身を含む): 420540736

約数和(自身を除く): 282286144

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, 25717, 51434, 77151, 102868, 154302, 180019, 205736, 308604, 360038, 411472, 540057, 617208, 720076, 822944, 1080114, 1234416, 1440152, 1645888, 2160228, 2468832, 2880304, 3291776, 4320456, 4937664, 5760608, 6583552, 8640912, 9875328, 11521216, 17281824, 19750656, 23042432, 34563648, 46084864, 69127296, 138254592]

約数ペア:

[(1, 138254592), (2, 69127296), (3, 46084864), (4, 34563648), (6, 23042432), (7, 19750656), (8, 17281824), (12, 11521216), (14, 9875328), (16, 8640912), (21, 6583552), (24, 5760608), (28, 4937664), (32, 4320456), (42, 3291776), (48, 2880304), (56, 2468832), (64, 2160228), (84, 1645888), (96, 1440152), (112, 1234416), (128, 1080114), (168, 822944), (192, 720076), (224, 617208), (256, 540057), (336, 411472), (384, 360038), (448, 308604), (672, 205736), (768, 180019), (896, 154302), (1344, 102868), (1792, 77151), (2688, 51434), (5376, 25717)]