147406784

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3697}}^1$

素因数の和:3805

約数の個数: 56

約数和(自身を含む): 338145120

約数和(自身を除く): 190738336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 3697, 4984, 5696, 7394, 9968, 14788, 19936, 25879, 29576, 39872, 51758, 59152, 103516, 118304, 207032, 236608, 329033, 414064, 658066, 828128, 1316132, 1656256, 2303231, 2632264, 4606462, 5264528, 9212924, 10529056, 18425848, 21058112, 36851696, 73703392, 147406784]

約数ペア:

[(1, 147406784), (2, 73703392), (4, 36851696), (7, 21058112), (8, 18425848), (14, 10529056), (16, 9212924), (28, 5264528), (32, 4606462), (56, 2632264), (64, 2303231), (89, 1656256), (112, 1316132), (178, 828128), (224, 658066), (356, 414064), (448, 329033), (623, 236608), (712, 207032), (1246, 118304), (1424, 103516), (2492, 59152), (2848, 51758), (3697, 39872), (4984, 29576), (5696, 25879), (7394, 19936), (9968, 14788)]