149254912

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{25349}}^1$

素因数の和:25388

約数の個数: 36

約数和(自身を含む): 310892400

約数和(自身を除く): 161637488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 25349, 50698, 101396, 202792, 405584, 583027, 811168, 1166054, 1622336, 2332108, 3244672, 4664216, 6489344, 9328432, 18656864, 37313728, 74627456, 149254912]

約数ペア:

[(1, 149254912), (2, 74627456), (4, 37313728), (8, 18656864), (16, 9328432), (23, 6489344), (32, 4664216), (46, 3244672), (64, 2332108), (92, 1622336), (128, 1166054), (184, 811168), (256, 583027), (368, 405584), (736, 202792), (1472, 101396), (2944, 50698), (5888, 25349)]