168149968516

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{5477}}^1\times {\mathrm{15259}}^1$

素因数の和:21243

約数の個数: 24

約数和(自身を含む): 294920619840

約数和(自身を除く): 126770651324

約数列:

[1, 2, 4, 503, 1006, 2012, 5477, 10954, 15259, 21908, 30518, 61036, 2754931, 5509862, 7675277, 11019724, 15350554, 30701108, 83573543, 167147086, 334294172, 42037492129, 84074984258, 168149968516]

約数ペア:

[(1, 168149968516), (2, 84074984258), (4, 42037492129), (503, 334294172), (1006, 167147086), (2012, 83573543), (5477, 30701108), (10954, 15350554), (15259, 11019724), (21908, 7675277), (30518, 5509862), (61036, 2754931)]