154661766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{26879}}^1$

素因数の和:27028

約数の個数: 32

約数和(自身を含む): 356106240

約数和(自身を除く): 201444474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 26879, 53758, 80637, 161274, 188153, 376306, 564459, 1128918, 3682423, 7364846, 11047269, 22094538, 25776961, 51553922, 77330883, 154661766]

約数ペア:

[(1, 154661766), (2, 77330883), (3, 51553922), (6, 25776961), (7, 22094538), (14, 11047269), (21, 7364846), (42, 3682423), (137, 1128918), (274, 564459), (411, 376306), (822, 188153), (959, 161274), (1918, 80637), (2877, 53758), (5754, 26879)]