128533636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{417317}}^1$

素因数の和:417339

約数の個数: 24

約数和(自身を含む): 280437696

約数和(自身を除く): 151904060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 417317, 834634, 1669268, 2921219, 4590487, 5842438, 9180974, 11684876, 18361948, 32133409, 64266818, 128533636]

約数ペア:

[(1, 128533636), (2, 64266818), (4, 32133409), (7, 18361948), (11, 11684876), (14, 9180974), (22, 5842438), (28, 4590487), (44, 2921219), (77, 1669268), (154, 834634), (308, 417317)]