129342668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12253}}^1$

素因数の和:12306

約数の個数: 48

約数和(自身を含む): 288214080

約数和(自身を除く): 158871412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 12253, 24506, 49012, 85771, 159289, 171542, 318578, 343084, 355337, 637156, 710674, 1115023, 1421348, 2230046, 2487359, 4460092, 4619381, 4974718, 9238762, 9949436, 18477524, 32335667, 64671334, 129342668]

約数ペア:

[(1, 129342668), (2, 64671334), (4, 32335667), (7, 18477524), (13, 9949436), (14, 9238762), (26, 4974718), (28, 4619381), (29, 4460092), (52, 2487359), (58, 2230046), (91, 1421348), (116, 1115023), (182, 710674), (203, 637156), (364, 355337), (377, 343084), (406, 318578), (754, 171542), (812, 159289), (1508, 85771), (2639, 49012), (5278, 24506), (10556, 12253)]