158992893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 253094400

約数和(自身を除く): 94101507

約数列:

[1, 3, 9, 19, 31, 57, 89, 93, 171, 267, 279, 337, 589, 801, 1011, 1691, 1767, 2759, 3033, 5073, 5301, 6403, 8277, 10447, 15219, 19209, 24831, 29993, 31341, 52421, 57627, 89979, 94023, 157263, 198493, 269937, 471789, 569867, 595479, 929783, 1709601, 1786437, 2789349, 5128803, 8368047, 17665877, 52997631, 158992893]

約数ペア:

[(1, 158992893), (3, 52997631), (9, 17665877), (19, 8368047), (31, 5128803), (57, 2789349), (89, 1786437), (93, 1709601), (171, 929783), (267, 595479), (279, 569867), (337, 471789), (589, 269937), (801, 198493), (1011, 157263), (1691, 94023), (1767, 89979), (2759, 57627), (3033, 52421), (5073, 31341), (5301, 29993), (6403, 24831), (8277, 19209), (10447, 15219)]