131595156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1694

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 297691884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 812, 924, 957, 1044, 1218, 1276, 1386, 1637, 1827, 1914, 2233, 2436, 2772, 2871, 3274, 3654, 3828, 4466, 4911, 5742, 6548, 6699, 7308, 8932, 9822, 11459, 11484, 13398, 14733, 18007, 19644, 20097, 22918, 26796, 29466, 34377, 36014, 40194, 45836, 47473, 54021, 58932, 68754, 72028, 80388, 94946, 103131, 108042, 126049, 137508, 142419, 162063, 189892, 206262, 216084, 252098, 284838, 324126, 332311, 378147, 412524, 427257, 504196, 522203, 569676, 648252, 664622, 756294, 854514, 996933, 1044406, 1134441, 1329244, 1512588, 1566609, 1709028, 1993866, 2088812, 2268882, 2990799, 3133218, 3655421, 3987732, 4537764, 4699827, 5981598, 6266436, 7310842, 9399654, 10966263, 11963196, 14621684, 18799308, 21932526, 32898789, 43865052, 65797578, 131595156]

約数ペア:

[(1, 131595156), (2, 65797578), (3, 43865052), (4, 32898789), (6, 21932526), (7, 18799308), (9, 14621684), (11, 11963196), (12, 10966263), (14, 9399654), (18, 7310842), (21, 6266436), (22, 5981598), (28, 4699827), (29, 4537764), (33, 3987732), (36, 3655421), (42, 3133218), (44, 2990799), (58, 2268882), (63, 2088812), (66, 1993866), (77, 1709028), (84, 1566609), (87, 1512588), (99, 1329244), (116, 1134441), (126, 1044406), (132, 996933), (154, 854514), (174, 756294), (198, 664622), (203, 648252), (231, 569676), (252, 522203), (261, 504196), (308, 427257), (319, 412524), (348, 378147), (396, 332311), (406, 324126), (462, 284838), (522, 252098), (609, 216084), (638, 206262), (693, 189892), (812, 162063), (924, 142419), (957, 137508), (1044, 126049), (1218, 108042), (1276, 103131), (1386, 94946), (1637, 80388), (1827, 72028), (1914, 68754), (2233, 58932), (2436, 54021), (2772, 47473), (2871, 45836), (3274, 40194), (3654, 36014), (3828, 34377), (4466, 29466), (4911, 26796), (5742, 22918), (6548, 20097), (6699, 19644), (7308, 18007), (8932, 14733), (9822, 13398), (11459, 11484)]