179446072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19387}}^1$

素因数の和:19495

約数の個数: 32

約数和(自身を含む): 366433200

約数和(自身を除く): 186987128

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 19387, 38774, 77548, 155096, 252031, 504062, 1008124, 1725443, 2016248, 3450886, 6901772, 13803544, 22430759, 44861518, 89723036, 179446072]

約数ペア:

[(1, 179446072), (2, 89723036), (4, 44861518), (8, 22430759), (13, 13803544), (26, 6901772), (52, 3450886), (89, 2016248), (104, 1725443), (178, 1008124), (356, 504062), (712, 252031), (1157, 155096), (2314, 77548), (4628, 38774), (9256, 19387)]