172645198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{117127}}^1$

素因数の和:117207

約数の個数: 16

約数和(自身を含む): 286729344

約数和(自身を除く): 114084146

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 117127, 234254, 1288397, 2576794, 7847509, 15695018, 86322599, 172645198]

約数ペア:

[(1, 172645198), (2, 86322599), (11, 15695018), (22, 7847509), (67, 2576794), (134, 1288397), (737, 234254), (1474, 117127)]