169494948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1459}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 491050560

約数和(自身を除く): 321555612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 461, 922, 1383, 1459, 1844, 2766, 2918, 3227, 4149, 4377, 5532, 5836, 6454, 8298, 8754, 9681, 10213, 12908, 13131, 16596, 17508, 19362, 20426, 26262, 29043, 30639, 38724, 40852, 52524, 58086, 61278, 91917, 116172, 122556, 183834, 367668, 672599, 1345198, 2017797, 2690396, 4035594, 4708193, 6053391, 8071188, 9416386, 12106782, 14124579, 18832772, 24213564, 28249158, 42373737, 56498316, 84747474, 169494948]

約数ペア:

[(1, 169494948), (2, 84747474), (3, 56498316), (4, 42373737), (6, 28249158), (7, 24213564), (9, 18832772), (12, 14124579), (14, 12106782), (18, 9416386), (21, 8071188), (28, 6053391), (36, 4708193), (42, 4035594), (63, 2690396), (84, 2017797), (126, 1345198), (252, 672599), (461, 367668), (922, 183834), (1383, 122556), (1459, 116172), (1844, 91917), (2766, 61278), (2918, 58086), (3227, 52524), (4149, 40852), (4377, 38724), (5532, 30639), (5836, 29043), (6454, 26262), (8298, 20426), (8754, 19362), (9681, 17508), (10213, 16596), (12908, 13131)]