143062976

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1837

約数の個数: 56

約数和(自身を含む): 326294496

約数和(自身を除く): 183231520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1379, 1576, 1621, 2758, 3152, 3242, 5516, 6304, 6484, 11032, 11347, 12608, 12968, 22064, 22694, 25936, 44128, 45388, 51872, 88256, 90776, 103744, 181552, 319337, 363104, 638674, 726208, 1277348, 2235359, 2554696, 4470718, 5109392, 8941436, 10218784, 17882872, 20437568, 35765744, 71531488, 143062976]

約数ペア:

[(1, 143062976), (2, 71531488), (4, 35765744), (7, 20437568), (8, 17882872), (14, 10218784), (16, 8941436), (28, 5109392), (32, 4470718), (56, 2554696), (64, 2235359), (112, 1277348), (197, 726208), (224, 638674), (394, 363104), (448, 319337), (788, 181552), (1379, 103744), (1576, 90776), (1621, 88256), (2758, 51872), (3152, 45388), (3242, 44128), (5516, 25936), (6304, 22694), (6484, 22064), (11032, 12968), (11347, 12608)]