175072144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15881}}^1$

素因数の和:15955

約数の個数: 40

約数和(自身を含む): 372210552

約数和(自身を除く): 197138408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 15881, 31762, 63524, 127048, 206453, 254096, 412906, 825812, 841693, 1651624, 1683386, 3303248, 3366772, 6733544, 10942009, 13467088, 21884018, 43768036, 87536072, 175072144]

約数ペア:

[(1, 175072144), (2, 87536072), (4, 43768036), (8, 21884018), (13, 13467088), (16, 10942009), (26, 6733544), (52, 3366772), (53, 3303248), (104, 1683386), (106, 1651624), (208, 841693), (212, 825812), (424, 412906), (689, 254096), (848, 206453), (1378, 127048), (2756, 63524), (5512, 31762), (11024, 15881)]