144206748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4177}}^1$

素因数の和:4331

約数の個数: 72

約数和(自身を含む): 419738592

約数和(自身を除く): 275531844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4177, 4932, 5754, 8354, 8631, 11508, 12531, 16708, 17262, 25062, 29239, 34524, 37593, 50124, 58478, 75186, 87717, 116956, 150372, 175434, 263151, 350868, 526302, 572249, 1052604, 1144498, 1716747, 2288996, 3433494, 4005743, 5150241, 6866988, 8011486, 10300482, 12017229, 16022972, 20600964, 24034458, 36051687, 48068916, 72103374, 144206748]

約数ペア:

[(1, 144206748), (2, 72103374), (3, 48068916), (4, 36051687), (6, 24034458), (7, 20600964), (9, 16022972), (12, 12017229), (14, 10300482), (18, 8011486), (21, 6866988), (28, 5150241), (36, 4005743), (42, 3433494), (63, 2288996), (84, 1716747), (126, 1144498), (137, 1052604), (252, 572249), (274, 526302), (411, 350868), (548, 263151), (822, 175434), (959, 150372), (1233, 116956), (1644, 87717), (1918, 75186), (2466, 58478), (2877, 50124), (3836, 37593), (4177, 34524), (4932, 29239), (5754, 25062), (8354, 17262), (8631, 16708), (11508, 12531)]