155527218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112213}}^1$

素因数の和:112239

約数の個数: 48

約数和(自身を含む): 420129216

約数和(自身を除く): 264601998

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 112213, 224426, 336639, 673278, 785491, 1009917, 1234343, 1570982, 2019834, 2356473, 2468686, 3703029, 4712946, 7069419, 7406058, 8640401, 11109087, 14138838, 17280802, 22218174, 25921203, 51842406, 77763609, 155527218]

約数ペア:

[(1, 155527218), (2, 77763609), (3, 51842406), (6, 25921203), (7, 22218174), (9, 17280802), (11, 14138838), (14, 11109087), (18, 8640401), (21, 7406058), (22, 7069419), (33, 4712946), (42, 3703029), (63, 2468686), (66, 2356473), (77, 2019834), (99, 1570982), (126, 1234343), (154, 1009917), (198, 785491), (231, 673278), (462, 336639), (693, 224426), (1386, 112213)]