156459449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 175093704

約数和(自身を除く): 18634255

約数列:

[1, 17, 31, 61, 157, 527, 961, 1037, 1891, 2669, 4867, 9577, 16337, 32147, 58621, 82739, 150877, 162809, 296887, 996557, 2564909, 5047079, 9203497, 156459449]

約数ペア:

[(1, 156459449), (17, 9203497), (31, 5047079), (61, 2564909), (157, 996557), (527, 296887), (961, 162809), (1037, 150877), (1891, 82739), (2669, 58621), (4867, 32147), (9577, 16337)]