142755424

素因数分解:

$2^5\times 7^2\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 329395248

約数和(自身を除く): 186639824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 181, 196, 224, 362, 392, 503, 724, 784, 1006, 1267, 1448, 1568, 2012, 2534, 2896, 3521, 4024, 5068, 5792, 7042, 8048, 8869, 10136, 14084, 16096, 17738, 20272, 24647, 28168, 35476, 40544, 49294, 56336, 70952, 91043, 98588, 112672, 141904, 182086, 197176, 283808, 364172, 394352, 637301, 728344, 788704, 1274602, 1456688, 2549204, 2913376, 4461107, 5098408, 8922214, 10196816, 17844428, 20393632, 35688856, 71377712, 142755424]

約数ペア:

[(1, 142755424), (2, 71377712), (4, 35688856), (7, 20393632), (8, 17844428), (14, 10196816), (16, 8922214), (28, 5098408), (32, 4461107), (49, 2913376), (56, 2549204), (98, 1456688), (112, 1274602), (181, 788704), (196, 728344), (224, 637301), (362, 394352), (392, 364172), (503, 283808), (724, 197176), (784, 182086), (1006, 141904), (1267, 112672), (1448, 98588), (1568, 91043), (2012, 70952), (2534, 56336), (2896, 49294), (3521, 40544), (4024, 35476), (5068, 28168), (5792, 24647), (7042, 20272), (8048, 17738), (8869, 16096), (10136, 14084)]