138553146902

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{421}}^1\times {\mathrm{120199}}^1$

素因数の和:120696

約数の個数: 24

約数和(自身を含む): 214107692400

約数和(自身を除く): 75554545498

約数列:

[1, 2, 37, 74, 421, 842, 1369, 2738, 15577, 31154, 120199, 240398, 576349, 1152698, 4447363, 8894726, 50603779, 101207558, 164552431, 329104862, 1872339823, 3744679646, 69276573451, 138553146902]

約数ペア:

[(1, 138553146902), (2, 69276573451), (37, 3744679646), (74, 1872339823), (421, 329104862), (842, 164552431), (1369, 101207558), (2738, 50603779), (15577, 8894726), (31154, 4447363), (120199, 1152698), (240398, 576349)]