129021844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 266910336

約数和(自身を除く): 137888492

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 101, 172, 202, 301, 404, 602, 707, 1061, 1204, 1414, 2122, 2828, 4244, 4343, 7427, 8686, 14854, 17372, 29708, 30401, 45623, 60802, 91246, 107161, 121604, 182492, 214322, 319361, 428644, 638722, 750127, 1277444, 1500254, 3000508, 4607923, 9215846, 18431692, 32255461, 64510922, 129021844]

約数ペア:

[(1, 129021844), (2, 64510922), (4, 32255461), (7, 18431692), (14, 9215846), (28, 4607923), (43, 3000508), (86, 1500254), (101, 1277444), (172, 750127), (202, 638722), (301, 428644), (404, 319361), (602, 214322), (707, 182492), (1061, 121604), (1204, 107161), (1414, 91246), (2122, 60802), (2828, 45623), (4244, 30401), (4343, 29708), (7427, 17372), (8686, 14854)]