128538122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{164371}}^1$

素因数の和:164413

約数の個数: 16

約数和(自身を含む): 213026112

約数和(自身を除く): 84487990

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 164371, 328742, 2794307, 3780533, 5588614, 7561066, 64269061, 128538122]

約数ペア:

[(1, 128538122), (2, 64269061), (17, 7561066), (23, 5588614), (34, 3780533), (46, 2794307), (391, 328742), (782, 164371)]