157483018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3331}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 295561728

約数和(自身を除く): 138078710

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 614, 2149, 3331, 3377, 4298, 6662, 6754, 23317, 23639, 36641, 46634, 47278, 73282, 256487, 512974, 1022617, 2045234, 7158319, 11248787, 14316638, 22497574, 78741509, 157483018]

約数ペア:

[(1, 157483018), (2, 78741509), (7, 22497574), (11, 14316638), (14, 11248787), (22, 7158319), (77, 2045234), (154, 1022617), (307, 512974), (614, 256487), (2149, 73282), (3331, 47278), (3377, 46634), (4298, 36641), (6662, 23639), (6754, 23317)]