138692716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 257241600

約数和(自身を除く): 118548884

約数列:

[1, 2, 4, 43, 59, 79, 86, 118, 158, 172, 173, 236, 316, 346, 692, 2537, 3397, 4661, 5074, 6794, 7439, 9322, 10148, 10207, 13588, 13667, 14878, 18644, 20414, 27334, 29756, 40828, 54668, 200423, 400846, 438901, 587681, 801692, 806353, 877802, 1175362, 1612706, 1755604, 2350724, 3225412, 34673179, 69346358, 138692716]

約数ペア:

[(1, 138692716), (2, 69346358), (4, 34673179), (43, 3225412), (59, 2350724), (79, 1755604), (86, 1612706), (118, 1175362), (158, 877802), (172, 806353), (173, 801692), (236, 587681), (316, 438901), (346, 400846), (692, 200423), (2537, 54668), (3397, 40828), (4661, 29756), (5074, 27334), (6794, 20414), (7439, 18644), (9322, 14878), (10148, 13667), (10207, 13588)]