164497644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 108

約数和(自身を含む): 449003464

約数和(自身を除く): 284505820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 163, 194, 204, 289, 291, 306, 326, 388, 489, 578, 582, 612, 652, 867, 873, 978, 1156, 1164, 1467, 1649, 1734, 1746, 1956, 2601, 2771, 2934, 3298, 3468, 3492, 4947, 5202, 5542, 5868, 6596, 8313, 9894, 10404, 11084, 14841, 15811, 16626, 19788, 24939, 28033, 29682, 31622, 33252, 47107, 47433, 49878, 56066, 59364, 63244, 84099, 94214, 94866, 99756, 112132, 141321, 142299, 168198, 188428, 189732, 252297, 268787, 282642, 284598, 336396, 423963, 504594, 537574, 565284, 569196, 806361, 847926, 1009188, 1075148, 1612722, 1695852, 2419083, 3225444, 4569379, 4838166, 9138758, 9676332, 13708137, 18277516, 27416274, 41124411, 54832548, 82248822, 164497644]

約数ペア:

[(1, 164497644), (2, 82248822), (3, 54832548), (4, 41124411), (6, 27416274), (9, 18277516), (12, 13708137), (17, 9676332), (18, 9138758), (34, 4838166), (36, 4569379), (51, 3225444), (68, 2419083), (97, 1695852), (102, 1612722), (153, 1075148), (163, 1009188), (194, 847926), (204, 806361), (289, 569196), (291, 565284), (306, 537574), (326, 504594), (388, 423963), (489, 336396), (578, 284598), (582, 282642), (612, 268787), (652, 252297), (867, 189732), (873, 188428), (978, 168198), (1156, 142299), (1164, 141321), (1467, 112132), (1649, 99756), (1734, 94866), (1746, 94214), (1956, 84099), (2601, 63244), (2771, 59364), (2934, 56066), (3298, 49878), (3468, 47433), (3492, 47107), (4947, 33252), (5202, 31622), (5542, 29682), (5868, 28033), (6596, 24939), (8313, 19788), (9894, 16626), (10404, 15811), (11084, 14841)]