140910784

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2253

約数の個数: 56

約数和(自身を含む): 321836288

約数和(自身を除く): 180925504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 302, 448, 604, 1057, 1208, 2083, 2114, 2416, 4166, 4228, 4832, 8332, 8456, 9664, 14581, 16664, 16912, 29162, 33328, 33824, 58324, 66656, 67648, 116648, 133312, 233296, 314533, 466592, 629066, 933184, 1258132, 2201731, 2516264, 4403462, 5032528, 8806924, 10065056, 17613848, 20130112, 35227696, 70455392, 140910784]

約数ペア:

[(1, 140910784), (2, 70455392), (4, 35227696), (7, 20130112), (8, 17613848), (14, 10065056), (16, 8806924), (28, 5032528), (32, 4403462), (56, 2516264), (64, 2201731), (112, 1258132), (151, 933184), (224, 629066), (302, 466592), (448, 314533), (604, 233296), (1057, 133312), (1208, 116648), (2083, 67648), (2114, 66656), (2416, 58324), (4166, 33824), (4228, 33328), (4832, 29162), (8332, 16912), (8456, 16664), (9664, 14581)]