179613854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 323688960

約数和(自身を除く): 144075106

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 3197, 4013, 6394, 8026, 22379, 28091, 44758, 56182, 92299, 184598, 557807, 646093, 1115614, 1292186, 3904649, 7809298, 12829561, 25659122, 89806927, 179613854]

約数ペア:

[(1, 179613854), (2, 89806927), (7, 25659122), (14, 12829561), (23, 7809298), (46, 3904649), (139, 1292186), (161, 1115614), (278, 646093), (322, 557807), (973, 184598), (1946, 92299), (3197, 56182), (4013, 44758), (6394, 28091), (8026, 22379)]