168947982

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{191551}}^1$

素因数の和:191573

約数の個数: 36

約数和(自身を含む): 425820096

約数和(自身を除く): 256872114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 191551, 383102, 574653, 1149306, 1340857, 1723959, 2681714, 3447918, 4022571, 8045142, 9385999, 12067713, 18771998, 24135426, 28157997, 56315994, 84473991, 168947982]

約数ペア:

[(1, 168947982), (2, 84473991), (3, 56315994), (6, 28157997), (7, 24135426), (9, 18771998), (14, 12067713), (18, 9385999), (21, 8045142), (42, 4022571), (49, 3447918), (63, 2681714), (98, 1723959), (126, 1340857), (147, 1149306), (294, 574653), (441, 383102), (882, 191551)]