143799712

素因数分解:

$2^5\times 7^2\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 331506756

約数和(自身を除く): 187707044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 293, 313, 392, 586, 626, 784, 1172, 1252, 1568, 2051, 2191, 2344, 2504, 4102, 4382, 4688, 5008, 8204, 8764, 9376, 10016, 14357, 15337, 16408, 17528, 28714, 30674, 32816, 35056, 57428, 61348, 65632, 70112, 91709, 114856, 122696, 183418, 229712, 245392, 366836, 459424, 490784, 641963, 733672, 1283926, 1467344, 2567852, 2934688, 4493741, 5135704, 8987482, 10271408, 17974964, 20542816, 35949928, 71899856, 143799712]

約数ペア:

[(1, 143799712), (2, 71899856), (4, 35949928), (7, 20542816), (8, 17974964), (14, 10271408), (16, 8987482), (28, 5135704), (32, 4493741), (49, 2934688), (56, 2567852), (98, 1467344), (112, 1283926), (196, 733672), (224, 641963), (293, 490784), (313, 459424), (392, 366836), (586, 245392), (626, 229712), (784, 183418), (1172, 122696), (1252, 114856), (1568, 91709), (2051, 70112), (2191, 65632), (2344, 61348), (2504, 57428), (4102, 35056), (4382, 32816), (4688, 30674), (5008, 28714), (8204, 17528), (8764, 16408), (9376, 15337), (10016, 14357)]