125291264

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 288449280

約数和(自身を除く): 163158016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 503, 556, 896, 973, 1006, 1112, 1792, 1946, 2012, 2224, 3521, 3892, 4024, 4448, 7042, 7784, 8048, 8896, 14084, 15568, 16096, 17792, 28168, 31136, 32192, 35584, 56336, 62272, 64384, 69917, 112672, 124544, 128768, 139834, 225344, 249088, 279668, 450688, 489419, 559336, 901376, 978838, 1118672, 1957676, 2237344, 3915352, 4474688, 7830704, 8949376, 15661408, 17898752, 31322816, 62645632, 125291264]

約数ペア:

[(1, 125291264), (2, 62645632), (4, 31322816), (7, 17898752), (8, 15661408), (14, 8949376), (16, 7830704), (28, 4474688), (32, 3915352), (56, 2237344), (64, 1957676), (112, 1118672), (128, 978838), (139, 901376), (224, 559336), (256, 489419), (278, 450688), (448, 279668), (503, 249088), (556, 225344), (896, 139834), (973, 128768), (1006, 124544), (1112, 112672), (1792, 69917), (1946, 64384), (2012, 62272), (2224, 56336), (3521, 35584), (3892, 32192), (4024, 31136), (4448, 28168), (7042, 17792), (7784, 16096), (8048, 15568), (8896, 14084)]