139636928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{114833}}^1$

素因数の和:114864

約数の個数: 28

約数和(自身を含む): 291678360

約数和(自身を除く): 152041432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 114833, 229666, 459332, 918664, 1837328, 2181827, 3674656, 4363654, 7349312, 8727308, 17454616, 34909232, 69818464, 139636928]

約数ペア:

[(1, 139636928), (2, 69818464), (4, 34909232), (8, 17454616), (16, 8727308), (19, 7349312), (32, 4363654), (38, 3674656), (64, 2181827), (76, 1837328), (152, 918664), (304, 459332), (608, 229666), (1216, 114833)]