156937720247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5645851}}^1$

素因数の和:5645907

約数の個数: 24

約数和(自身を含む): 206502682752

約数和(自身を除く): 49564962505

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 27797, 5645851, 39520957, 62104361, 107271169, 434730527, 750898183, 1179982859, 2038152211, 8259880013, 14267065477, 22419674321, 156937720247]

約数ペア:

[(1, 156937720247), (7, 22419674321), (11, 14267065477), (19, 8259880013), (77, 2038152211), (133, 1179982859), (209, 750898183), (361, 434730527), (1463, 107271169), (2527, 62104361), (3971, 39520957), (27797, 5645851)]