155138854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{161267}}^1$

素因数の和:161319

約数の個数: 16

約数和(自身を含む): 257383728

約数和(自身を除く): 102244874

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 161267, 322534, 2096471, 4192942, 5966879, 11933758, 77569427, 155138854]

約数ペア:

[(1, 155138854), (2, 77569427), (13, 11933758), (26, 5966879), (37, 4192942), (74, 2096471), (481, 322534), (962, 161267)]