140490176

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{129127}}^1$

素因数の和:129156

約数の個数: 28

約数和(自身を含む): 295186608

約数和(自身を除く): 154696432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 129127, 258254, 516508, 1033016, 2066032, 2195159, 4132064, 4390318, 8264128, 8780636, 17561272, 35122544, 70245088, 140490176]

約数ペア:

[(1, 140490176), (2, 70245088), (4, 35122544), (8, 17561272), (16, 8780636), (17, 8264128), (32, 4390318), (34, 4132064), (64, 2195159), (68, 2066032), (136, 1033016), (272, 516508), (544, 258254), (1088, 129127)]