157070459

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 200696832

約数和(自身を除く): 43626373

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2821, 4283, 5239, 29981, 36673, 55679, 132773, 389753, 723827, 929411, 1726049, 5066789, 12082343, 22438637, 157070459]

約数ペア:

[(1, 157070459), (7, 22438637), (13, 12082343), (31, 5066789), (91, 1726049), (169, 929411), (217, 723827), (403, 389753), (1183, 132773), (2821, 55679), (4283, 36673), (5239, 29981)]