148941247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86143}}^1$

素因数の和:86182

約数の個数: 16

約数和(自身を含む): 192962560

約数和(自身を除く): 44021313

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 86143, 603001, 1119859, 1636717, 7839013, 11457019, 21277321, 148941247]

約数ペア:

[(1, 148941247), (7, 21277321), (13, 11457019), (19, 7839013), (91, 1636717), (133, 1119859), (247, 603001), (1729, 86143)]