139939682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{178951}}^1$

素因数の和:178993

約数の個数: 16

約数和(自身を含む): 231921792

約数和(自身を除く): 91982110

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 178951, 357902, 3042167, 4115873, 6084334, 8231746, 69969841, 139939682]

約数ペア:

[(1, 139939682), (2, 69969841), (17, 8231746), (23, 6084334), (34, 4115873), (46, 3042167), (391, 357902), (782, 178951)]