159739965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 359792640

約数和(自身を除く): 200052675

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 121, 127, 135, 165, 189, 231, 297, 315, 363, 381, 385, 495, 605, 635, 693, 847, 889, 945, 1089, 1143, 1155, 1331, 1397, 1485, 1815, 1905, 2079, 2541, 2667, 3267, 3429, 3465, 3993, 4191, 4235, 4445, 5445, 5715, 6655, 6985, 7623, 8001, 9317, 9779, 10395, 11979, 12573, 12705, 13335, 15367, 16335, 17145, 19965, 20955, 22869, 24003, 27951, 29337, 35937, 37719, 38115, 40005, 46101, 46585, 48895, 59895, 62865, 76835, 83853, 88011, 107569, 114345, 120015, 138303, 139755, 146685, 169037, 179685, 188595, 230505, 251559, 264033, 322707, 414909, 419265, 440055, 507111, 537845, 691515, 845185, 968121, 1183259, 1257795, 1320165, 1521333, 1613535, 2074545, 2535555, 2904363, 3549777, 4563999, 4840605, 5916295, 7606665, 10649331, 14521815, 17748885, 22819995, 31947993, 53246655, 159739965]

約数ペア:

[(1, 159739965), (3, 53246655), (5, 31947993), (7, 22819995), (9, 17748885), (11, 14521815), (15, 10649331), (21, 7606665), (27, 5916295), (33, 4840605), (35, 4563999), (45, 3549777), (55, 2904363), (63, 2535555), (77, 2074545), (99, 1613535), (105, 1521333), (121, 1320165), (127, 1257795), (135, 1183259), (165, 968121), (189, 845185), (231, 691515), (297, 537845), (315, 507111), (363, 440055), (381, 419265), (385, 414909), (495, 322707), (605, 264033), (635, 251559), (693, 230505), (847, 188595), (889, 179685), (945, 169037), (1089, 146685), (1143, 139755), (1155, 138303), (1331, 120015), (1397, 114345), (1485, 107569), (1815, 88011), (1905, 83853), (2079, 76835), (2541, 62865), (2667, 59895), (3267, 48895), (3429, 46585), (3465, 46101), (3993, 40005), (4191, 38115), (4235, 37719), (4445, 35937), (5445, 29337), (5715, 27951), (6655, 24003), (6985, 22869), (7623, 20955), (8001, 19965), (9317, 17145), (9779, 16335), (10395, 15367), (11979, 13335), (12573, 12705)]