164740778865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{43331}}^1$

素因数の和:43519

約数の個数: 96

約数和(自身を含む): 315330777216

約数和(自身を除く): 150589998351

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 97, 117, 195, 201, 291, 335, 485, 585, 603, 871, 873, 1005, 1261, 1455, 2613, 3015, 3783, 4355, 4365, 6305, 6499, 7839, 11349, 13065, 18915, 19497, 32495, 39195, 43331, 56745, 58491, 84487, 97485, 129993, 216655, 253461, 292455, 389979, 422435, 563303, 649965, 760383, 1267305, 1689909, 1949895, 2816515, 2903177, 3801915, 4203107, 5069727, 8449545, 8709531, 12609321, 14515885, 21015535, 25348635, 26128593, 37741301, 37827963, 43547655, 54640391, 63046605, 113223903, 130642965, 163921173, 188706505, 189139815, 273201955, 281608169, 339671709, 491763519, 566119515, 819605865, 844824507, 1408040845, 1698358545, 2458817595, 2534473521, 3660906197, 4224122535, 10982718591, 12672367605, 18304530985, 32948155773, 54913592955, 164740778865]

約数ペア:

[(1, 164740778865), (3, 54913592955), (5, 32948155773), (9, 18304530985), (13, 12672367605), (15, 10982718591), (39, 4224122535), (45, 3660906197), (65, 2534473521), (67, 2458817595), (97, 1698358545), (117, 1408040845), (195, 844824507), (201, 819605865), (291, 566119515), (335, 491763519), (485, 339671709), (585, 281608169), (603, 273201955), (871, 189139815), (873, 188706505), (1005, 163921173), (1261, 130642965), (1455, 113223903), (2613, 63046605), (3015, 54640391), (3783, 43547655), (4355, 37827963), (4365, 37741301), (6305, 26128593), (6499, 25348635), (7839, 21015535), (11349, 14515885), (13065, 12609321), (18915, 8709531), (19497, 8449545), (32495, 5069727), (39195, 4203107), (43331, 3801915), (56745, 2903177), (58491, 2816515), (84487, 1949895), (97485, 1689909), (129993, 1267305), (216655, 760383), (253461, 649965), (292455, 563303), (389979, 422435)]