129180544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53117}}^1$

素因数の和:53150

約数の個数: 32

約数和(自身を含む): 270901800

約数和(自身を除く): 141721256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 53117, 106234, 212468, 424936, 849872, 1009223, 1699744, 2018446, 3399488, 4036892, 6798976, 8073784, 16147568, 32295136, 64590272, 129180544]

約数ペア:

[(1, 129180544), (2, 64590272), (4, 32295136), (8, 16147568), (16, 8073784), (19, 6798976), (32, 4036892), (38, 3399488), (64, 2018446), (76, 1699744), (128, 1009223), (152, 849872), (304, 424936), (608, 212468), (1216, 106234), (2432, 53117)]