142689164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 275032800

約数和(自身を除く): 132343636

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 101, 116, 202, 404, 551, 641, 1102, 1282, 1919, 2204, 2564, 2929, 3838, 5858, 7676, 11716, 12179, 18589, 24358, 37178, 48716, 55651, 64741, 74356, 111302, 129482, 222604, 258964, 353191, 706382, 1230079, 1412764, 1877489, 2460158, 3754978, 4920316, 7509956, 35672291, 71344582, 142689164]

約数ペア:

[(1, 142689164), (2, 71344582), (4, 35672291), (19, 7509956), (29, 4920316), (38, 3754978), (58, 2460158), (76, 1877489), (101, 1412764), (116, 1230079), (202, 706382), (404, 353191), (551, 258964), (641, 222604), (1102, 129482), (1282, 111302), (1919, 74356), (2204, 64741), (2564, 55651), (2929, 48716), (3838, 37178), (5858, 24358), (7676, 18589), (11716, 12179)]