137277952

素因数分解:

$2^9\times 7^1\times {\mathrm{38303}}^1$

素因数の和:38328

約数の個数: 40

約数和(自身を含む): 313479936

約数和(自身を除く): 176201984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 38303, 76606, 153212, 268121, 306424, 536242, 612848, 1072484, 1225696, 2144968, 2451392, 4289936, 4902784, 8579872, 9805568, 17159744, 19611136, 34319488, 68638976, 137277952]

約数ペア:

[(1, 137277952), (2, 68638976), (4, 34319488), (7, 19611136), (8, 17159744), (14, 9805568), (16, 8579872), (28, 4902784), (32, 4289936), (56, 2451392), (64, 2144968), (112, 1225696), (128, 1072484), (224, 612848), (256, 536242), (448, 306424), (512, 268121), (896, 153212), (1792, 76606), (3584, 38303)]