168760109

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 209952000

約数和(自身を除く): 41191891

約数列:

[1, 7, 19, 53, 89, 133, 269, 371, 623, 1007, 1691, 1883, 4717, 5111, 7049, 11837, 14257, 23941, 33019, 35777, 89623, 99799, 167587, 270883, 454879, 627361, 1268873, 1896181, 3184153, 8882111, 24108587, 168760109]

約数ペア:

[(1, 168760109), (7, 24108587), (19, 8882111), (53, 3184153), (89, 1896181), (133, 1268873), (269, 627361), (371, 454879), (623, 270883), (1007, 167587), (1691, 99799), (1883, 89623), (4717, 35777), (5111, 33019), (7049, 23941), (11837, 14257)]