127544704

素因数分解:

$2^7\times 7^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 291997440

約数和(自身を除く): 164452736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 283, 448, 503, 566, 896, 1006, 1132, 1981, 2012, 2264, 3521, 3962, 4024, 4528, 7042, 7924, 8048, 9056, 14084, 15848, 16096, 18112, 28168, 31696, 32192, 36224, 56336, 63392, 64384, 112672, 126784, 142349, 225344, 253568, 284698, 450688, 569396, 996443, 1138792, 1992886, 2277584, 3985772, 4555168, 7971544, 9110336, 15943088, 18220672, 31886176, 63772352, 127544704]

約数ペア:

[(1, 127544704), (2, 63772352), (4, 31886176), (7, 18220672), (8, 15943088), (14, 9110336), (16, 7971544), (28, 4555168), (32, 3985772), (56, 2277584), (64, 1992886), (112, 1138792), (128, 996443), (224, 569396), (283, 450688), (448, 284698), (503, 253568), (566, 225344), (896, 142349), (1006, 126784), (1132, 112672), (1981, 64384), (2012, 63392), (2264, 56336), (3521, 36224), (3962, 32192), (4024, 31696), (4528, 28168), (7042, 18112), (7924, 16096), (8048, 15848), (9056, 14084)]