127339904

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{9127}}^1$

素因数の和:9250

約数の個数: 32

約数和(自身を含む): 256040400

約数和(自身を除く): 128700496

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 9127, 13952, 18254, 36508, 73016, 146032, 292064, 584128, 994843, 1168256, 1989686, 3979372, 7958744, 15917488, 31834976, 63669952, 127339904]

約数ペア:

[(1, 127339904), (2, 63669952), (4, 31834976), (8, 15917488), (16, 7958744), (32, 3979372), (64, 1989686), (109, 1168256), (128, 994843), (218, 584128), (436, 292064), (872, 146032), (1744, 73016), (3488, 36508), (6976, 18254), (9127, 13952)]