139604986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1069}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 232968960

約数和(自身を除く): 93363974

約数列:

[1, 2, 17, 23, 34, 46, 167, 334, 391, 782, 1069, 2138, 2839, 3841, 5678, 7682, 18173, 24587, 36346, 49174, 65297, 130594, 178523, 357046, 417979, 835958, 3034891, 4106029, 6069782, 8212058, 69802493, 139604986]

約数ペア:

[(1, 139604986), (2, 69802493), (17, 8212058), (23, 6069782), (34, 4106029), (46, 3034891), (167, 835958), (334, 417979), (391, 357046), (782, 178523), (1069, 130594), (2138, 65297), (2839, 49174), (3841, 36346), (5678, 24587), (7682, 18173)]