180168186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 226257414

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 139, 246, 278, 417, 451, 479, 834, 902, 958, 1353, 1437, 1529, 2706, 2874, 3058, 4587, 5269, 5699, 9174, 10538, 11398, 15807, 17097, 19639, 31614, 34194, 39278, 58917, 62689, 66581, 117834, 125378, 133162, 188067, 199743, 216029, 376134, 399486, 432058, 648087, 732391, 1296174, 1464782, 2197173, 2729821, 4394346, 5459642, 8189463, 16378926, 30028031, 60056062, 90084093, 180168186]

約数ペア:

[(1, 180168186), (2, 90084093), (3, 60056062), (6, 30028031), (11, 16378926), (22, 8189463), (33, 5459642), (41, 4394346), (66, 2729821), (82, 2197173), (123, 1464782), (139, 1296174), (246, 732391), (278, 648087), (417, 432058), (451, 399486), (479, 376134), (834, 216029), (902, 199743), (958, 188067), (1353, 133162), (1437, 125378), (1529, 117834), (2706, 66581), (2874, 62689), (3058, 58917), (4587, 39278), (5269, 34194), (5699, 31614), (9174, 19639), (10538, 17097), (11398, 15807)]