136445540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 366121728

約数和(自身を除く): 229676188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1540, 1804, 2161, 2255, 2870, 3157, 4322, 4510, 5740, 6314, 8644, 9020, 10805, 12628, 15127, 15785, 21610, 23771, 30254, 31570, 43220, 47542, 60508, 63140, 75635, 88601, 95084, 118855, 151270, 166397, 177202, 237710, 302540, 332794, 354404, 443005, 475420, 620207, 665588, 831985, 886010, 974611, 1240414, 1663970, 1772020, 1949222, 2480828, 3101035, 3327940, 3898444, 4873055, 6202070, 6822277, 9746110, 12404140, 13644554, 19492220, 27289108, 34111385, 68222770, 136445540]

約数ペア:

[(1, 136445540), (2, 68222770), (4, 34111385), (5, 27289108), (7, 19492220), (10, 13644554), (11, 12404140), (14, 9746110), (20, 6822277), (22, 6202070), (28, 4873055), (35, 3898444), (41, 3327940), (44, 3101035), (55, 2480828), (70, 1949222), (77, 1772020), (82, 1663970), (110, 1240414), (140, 974611), (154, 886010), (164, 831985), (205, 665588), (220, 620207), (287, 475420), (308, 443005), (385, 354404), (410, 332794), (451, 302540), (574, 237710), (770, 177202), (820, 166397), (902, 151270), (1148, 118855), (1435, 95084), (1540, 88601), (1804, 75635), (2161, 63140), (2255, 60508), (2870, 47542), (3157, 43220), (4322, 31570), (4510, 30254), (5740, 23771), (6314, 21610), (8644, 15785), (9020, 15127), (10805, 12628)]