155577172

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{809}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 275425920

約数和(自身を除く): 119848748

約数列:

[1, 2, 4, 131, 262, 367, 524, 734, 809, 1468, 1618, 3236, 48077, 96154, 105979, 192308, 211958, 296903, 423916, 593806, 1187612, 38894293, 77788586, 155577172]

約数ペア:

[(1, 155577172), (2, 77788586), (4, 38894293), (131, 1187612), (262, 593806), (367, 423916), (524, 296903), (734, 211958), (809, 192308), (1468, 105979), (1618, 96154), (3236, 48077)]