138108698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32993}}^1$

素因数の和:33038

約数の個数: 32

約数和(自身を含む): 266063616

約数和(自身を除く): 127954918

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 32993, 65986, 230951, 428909, 461902, 758839, 857818, 1517678, 3002363, 5311873, 6004726, 9864907, 10623746, 19729814, 69054349, 138108698]

約数ペア:

[(1, 138108698), (2, 69054349), (7, 19729814), (13, 10623746), (14, 9864907), (23, 6004726), (26, 5311873), (46, 3002363), (91, 1517678), (161, 857818), (182, 758839), (299, 461902), (322, 428909), (598, 230951), (2093, 65986), (4186, 32993)]