143080448

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19961}}^1$

素因数の和:19988

約数の個数: 44

約数和(自身を含む): 326897712

約数和(自身を除く): 183817264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 19961, 39922, 79844, 139727, 159688, 279454, 319376, 558908, 638752, 1117816, 1277504, 2235632, 2555008, 4471264, 5110016, 8942528, 10220032, 17885056, 20440064, 35770112, 71540224, 143080448]

約数ペア:

[(1, 143080448), (2, 71540224), (4, 35770112), (7, 20440064), (8, 17885056), (14, 10220032), (16, 8942528), (28, 5110016), (32, 4471264), (56, 2555008), (64, 2235632), (112, 1277504), (128, 1117816), (224, 638752), (256, 558908), (448, 319376), (512, 279454), (896, 159688), (1024, 139727), (1792, 79844), (3584, 39922), (7168, 19961)]