168839642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{28901}}^1$

素因数の和:29053

約数の個数: 16

約数和(自身を含む): 266360832

約数和(自身を除く): 97521190

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 28901, 57802, 664723, 1329446, 3670427, 7340854, 84419821, 168839642]

約数ペア:

[(1, 168839642), (2, 84419821), (23, 7340854), (46, 3670427), (127, 1329446), (254, 664723), (2921, 57802), (5842, 28901)]