156939680516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{1518203}}^1$

素因数の和:1518851

約数の個数: 24

約数和(自身を含む): 281499312864

約数和(自身を除く): 124559632348

約数列:

[1, 2, 4, 43, 86, 172, 601, 1202, 2404, 25843, 51686, 103372, 1518203, 3036406, 6072812, 65282729, 130565458, 261130916, 912440003, 1824880006, 3649760012, 39234920129, 78469840258, 156939680516]

約数ペア:

[(1, 156939680516), (2, 78469840258), (4, 39234920129), (43, 3649760012), (86, 1824880006), (172, 912440003), (601, 261130916), (1202, 130565458), (2404, 65282729), (25843, 6072812), (51686, 3036406), (103372, 1518203)]