164651292

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 486083136

約数和(自身を除く): 321431844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 97, 108, 117, 124, 156, 162, 169, 186, 194, 234, 279, 291, 324, 338, 351, 372, 388, 403, 468, 507, 558, 582, 676, 702, 806, 837, 873, 1014, 1053, 1116, 1164, 1209, 1261, 1404, 1521, 1612, 1674, 1746, 2028, 2106, 2418, 2511, 2522, 2619, 3007, 3042, 3348, 3492, 3627, 3783, 4212, 4563, 4836, 5022, 5044, 5238, 5239, 6014, 6084, 7254, 7566, 7857, 9021, 9126, 10044, 10476, 10478, 10881, 11349, 12028, 13689, 14508, 15132, 15714, 15717, 16393, 18042, 18252, 20956, 21762, 22698, 27063, 27378, 31428, 31434, 32643, 32786, 34047, 36084, 39091, 43524, 45396, 47151, 49179, 54126, 54756, 62868, 65286, 65572, 68094, 78182, 81189, 94302, 98358, 102141, 108252, 117273, 130572, 136188, 141453, 147537, 156364, 162378, 188604, 196716, 204282, 234546, 243567, 282906, 295074, 324756, 351819, 408564, 424359, 442611, 469092, 487134, 508183, 565812, 590148, 703638, 848718, 885222, 974268, 1016366, 1055457, 1327833, 1407276, 1524549, 1697436, 1770444, 2032732, 2110914, 2655666, 3049098, 3166371, 4221828, 4573647, 5311332, 6098196, 6332742, 9147294, 12665484, 13720941, 18294588, 27441882, 41162823, 54883764, 82325646, 164651292]

約数ペア:

[(1, 164651292), (2, 82325646), (3, 54883764), (4, 41162823), (6, 27441882), (9, 18294588), (12, 13720941), (13, 12665484), (18, 9147294), (26, 6332742), (27, 6098196), (31, 5311332), (36, 4573647), (39, 4221828), (52, 3166371), (54, 3049098), (62, 2655666), (78, 2110914), (81, 2032732), (93, 1770444), (97, 1697436), (108, 1524549), (117, 1407276), (124, 1327833), (156, 1055457), (162, 1016366), (169, 974268), (186, 885222), (194, 848718), (234, 703638), (279, 590148), (291, 565812), (324, 508183), (338, 487134), (351, 469092), (372, 442611), (388, 424359), (403, 408564), (468, 351819), (507, 324756), (558, 295074), (582, 282906), (676, 243567), (702, 234546), (806, 204282), (837, 196716), (873, 188604), (1014, 162378), (1053, 156364), (1116, 147537), (1164, 141453), (1209, 136188), (1261, 130572), (1404, 117273), (1521, 108252), (1612, 102141), (1674, 98358), (1746, 94302), (2028, 81189), (2106, 78182), (2418, 68094), (2511, 65572), (2522, 65286), (2619, 62868), (3007, 54756), (3042, 54126), (3348, 49179), (3492, 47151), (3627, 45396), (3783, 43524), (4212, 39091), (4563, 36084), (4836, 34047), (5022, 32786), (5044, 32643), (5238, 31434), (5239, 31428), (6014, 27378), (6084, 27063), (7254, 22698), (7566, 21762), (7857, 20956), (9021, 18252), (9126, 18042), (10044, 16393), (10476, 15717), (10478, 15714), (10881, 15132), (11349, 14508), (12028, 13689)]