156914886541

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2180797}}^1$

素因数の和:2181364

約数の個数: 16

約数和(自身を含む): 189118802560

約数和(自身を除く): 32203916019

約数列:

[1, 7, 19, 133, 541, 3787, 10279, 71953, 2180797, 15265579, 41435143, 290046001, 1179811177, 8258678239, 22416412363, 156914886541]

約数ペア:

[(1, 156914886541), (7, 22416412363), (19, 8258678239), (133, 1179811177), (541, 290046001), (3787, 41435143), (10279, 15265579), (71953, 2180797)]