168677754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{20809}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 387565440

約数和(自身を除く): 218887686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 20809, 41618, 62427, 124854, 145663, 291326, 436989, 873978, 4016137, 8032274, 12048411, 24096822, 28112959, 56225918, 84338877, 168677754]

約数ペア:

[(1, 168677754), (2, 84338877), (3, 56225918), (6, 28112959), (7, 24096822), (14, 12048411), (21, 8032274), (42, 4016137), (193, 873978), (386, 436989), (579, 291326), (1158, 145663), (1351, 124854), (2702, 62427), (4053, 41618), (8106, 20809)]