152820538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{136691}}^1$

素因数の和:136749

約数の個数: 16

約数和(自身を含む): 252606816

約数和(自身を除く): 99786278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 136691, 273382, 1776983, 3553966, 5877713, 11755426, 76410269, 152820538]

約数ペア:

[(1, 152820538), (2, 76410269), (13, 11755426), (26, 5877713), (43, 3553966), (86, 1776983), (559, 273382), (1118, 136691)]