161357306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109469}}^1$

素因数の和:109549

約数の個数: 16

約数和(自身を含む): 267982560

約数和(自身を除く): 106625254

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 109469, 218938, 1204159, 2408318, 7334423, 14668846, 80678653, 161357306]

約数ペア:

[(1, 161357306), (2, 80678653), (11, 14668846), (22, 7334423), (67, 2408318), (134, 1204159), (737, 218938), (1474, 109469)]