181330309664

素因数分解:

$2^5\times 7^1\times {\mathrm{5039}}^1\times {\mathrm{160649}}^1$

素因数の和:165705

約数の個数: 48

約数和(自身を含む): 408076704000

約数和(自身を除く): 226746394336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5039, 10078, 20156, 35273, 40312, 70546, 80624, 141092, 160649, 161248, 282184, 321298, 564368, 642596, 1124543, 1128736, 1285192, 2249086, 2570384, 4498172, 5140768, 8996344, 17992688, 35985376, 809510311, 1619020622, 3238041244, 5666572177, 6476082488, 11333144354, 12952164976, 22666288708, 25904329952, 45332577416, 90665154832, 181330309664]

約数ペア:

[(1, 181330309664), (2, 90665154832), (4, 45332577416), (7, 25904329952), (8, 22666288708), (14, 12952164976), (16, 11333144354), (28, 6476082488), (32, 5666572177), (56, 3238041244), (112, 1619020622), (224, 809510311), (5039, 35985376), (10078, 17992688), (20156, 8996344), (35273, 5140768), (40312, 4498172), (70546, 2570384), (80624, 2249086), (141092, 1285192), (160649, 1128736), (161248, 1124543), (282184, 642596), (321298, 564368)]