168992065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{27191}}^1$

素因数の和:27320

約数の個数: 16

約数和(自身を含む): 223191936

約数和(自身を除く): 54199871

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 27191, 135955, 299101, 1495505, 3072583, 15362915, 33798413, 168992065]

約数ペア:

[(1, 168992065), (5, 33798413), (11, 15362915), (55, 3072583), (113, 1495505), (565, 299101), (1243, 135955), (6215, 27191)]