139402872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{276593}}^1$

素因数の和:276612

約数の個数: 48

約数和(自身を含む): 431486640

約数和(自身を除く): 292083768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 276593, 553186, 829779, 1106372, 1659558, 1936151, 2212744, 2489337, 3319116, 3872302, 4978674, 5808453, 6638232, 7744604, 9957348, 11616906, 15489208, 17425359, 19914696, 23233812, 34850718, 46467624, 69701436, 139402872]

約数ペア:

[(1, 139402872), (2, 69701436), (3, 46467624), (4, 34850718), (6, 23233812), (7, 19914696), (8, 17425359), (9, 15489208), (12, 11616906), (14, 9957348), (18, 7744604), (21, 6638232), (24, 5808453), (28, 4978674), (36, 3872302), (42, 3319116), (56, 2489337), (63, 2212744), (72, 1936151), (84, 1659558), (126, 1106372), (168, 829779), (252, 553186), (504, 276593)]