131441436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1699}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 381180800

約数和(自身を除く): 249739364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1699, 1842, 2149, 2763, 3398, 3684, 4298, 5097, 5526, 6447, 6796, 8596, 10194, 11052, 11893, 12894, 15291, 19341, 20388, 23786, 25788, 30582, 35679, 38682, 47572, 61164, 71358, 77364, 107037, 142716, 214074, 428148, 521593, 1043186, 1564779, 2086372, 3129558, 3651151, 4694337, 6259116, 7302302, 9388674, 10953453, 14604604, 18777348, 21906906, 32860359, 43813812, 65720718, 131441436]

約数ペア:

[(1, 131441436), (2, 65720718), (3, 43813812), (4, 32860359), (6, 21906906), (7, 18777348), (9, 14604604), (12, 10953453), (14, 9388674), (18, 7302302), (21, 6259116), (28, 4694337), (36, 3651151), (42, 3129558), (63, 2086372), (84, 1564779), (126, 1043186), (252, 521593), (307, 428148), (614, 214074), (921, 142716), (1228, 107037), (1699, 77364), (1842, 71358), (2149, 61164), (2763, 47572), (3398, 38682), (3684, 35679), (4298, 30582), (5097, 25788), (5526, 23786), (6447, 20388), (6796, 19341), (8596, 15291), (10194, 12894), (11052, 11893)]