142521696

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6779}}^1$

素因数の和:6868

約数の個数: 72

約数和(自身を含む): 410908680

約数和(自身を除く): 268386984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 6779, 7008, 10512, 13558, 20337, 21024, 27116, 40674, 54232, 61011, 81348, 108464, 122022, 162696, 216928, 244044, 325392, 488088, 494867, 650784, 976176, 989734, 1484601, 1952352, 1979468, 2969202, 3958936, 4453803, 5938404, 7917872, 8907606, 11876808, 15835744, 17815212, 23753616, 35630424, 47507232, 71260848, 142521696]

約数ペア:

[(1, 142521696), (2, 71260848), (3, 47507232), (4, 35630424), (6, 23753616), (8, 17815212), (9, 15835744), (12, 11876808), (16, 8907606), (18, 7917872), (24, 5938404), (32, 4453803), (36, 3958936), (48, 2969202), (72, 1979468), (73, 1952352), (96, 1484601), (144, 989734), (146, 976176), (219, 650784), (288, 494867), (292, 488088), (438, 325392), (584, 244044), (657, 216928), (876, 162696), (1168, 122022), (1314, 108464), (1752, 81348), (2336, 61011), (2628, 54232), (3504, 40674), (5256, 27116), (6779, 21024), (7008, 20337), (10512, 13558)]