156987383074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{6445003}}^1$

素因数の和:6445665

約数の個数: 16

約数和(自身を含む): 248261554080

約数和(自身を除く): 91274171006

約数列:

[1, 2, 19, 38, 641, 1282, 12179, 24358, 6445003, 12890006, 122455057, 244910114, 4131246923, 8262493846, 78493691537, 156987383074]

約数ペア:

[(1, 156987383074), (2, 78493691537), (19, 8262493846), (38, 4131246923), (641, 244910114), (1282, 122455057), (12179, 12890006), (24358, 6445003)]