133697552

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 263099232

約数和(自身を除く): 129401680

約数列:

[1, 2, 4, 8, 16, 131, 227, 262, 281, 454, 524, 562, 908, 1048, 1124, 1816, 2096, 2248, 3632, 4496, 29737, 36811, 59474, 63787, 73622, 118948, 127574, 147244, 237896, 255148, 294488, 475792, 510296, 588976, 1020592, 8356097, 16712194, 33424388, 66848776, 133697552]

約数ペア:

[(1, 133697552), (2, 66848776), (4, 33424388), (8, 16712194), (16, 8356097), (131, 1020592), (227, 588976), (262, 510296), (281, 475792), (454, 294488), (524, 255148), (562, 237896), (908, 147244), (1048, 127574), (1124, 118948), (1816, 73622), (2096, 63787), (2248, 59474), (3632, 36811), (4496, 29737)]