123481176

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 398170080

約数和(自身を除く): 274688904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 49, 52, 56, 78, 82, 84, 91, 98, 104, 123, 147, 156, 164, 168, 182, 196, 197, 246, 273, 287, 294, 312, 328, 364, 392, 394, 492, 533, 546, 574, 588, 591, 637, 728, 788, 861, 984, 1066, 1092, 1148, 1176, 1182, 1274, 1379, 1576, 1599, 1722, 1911, 2009, 2132, 2184, 2296, 2364, 2548, 2561, 2758, 3198, 3444, 3731, 3822, 4018, 4137, 4264, 4728, 5096, 5122, 5516, 6027, 6396, 6888, 7462, 7644, 7683, 8036, 8077, 8274, 9653, 10244, 11032, 11193, 12054, 12792, 14924, 15288, 15366, 16072, 16154, 16548, 17927, 19306, 20488, 22386, 24108, 24231, 26117, 28959, 29848, 30732, 32308, 33096, 35854, 38612, 44772, 48216, 48462, 52234, 53781, 56539, 57918, 61464, 64616, 71708, 77224, 78351, 89544, 96924, 104468, 105001, 107562, 113078, 115836, 125489, 143416, 156702, 169617, 193848, 208936, 210002, 215124, 226156, 231672, 250978, 313404, 315003, 339234, 376467, 395773, 420004, 430248, 452312, 501956, 626808, 630006, 678468, 735007, 752934, 791546, 840008, 1003912, 1187319, 1260012, 1356936, 1470014, 1505868, 1583092, 2205021, 2374638, 2520024, 2940028, 3011736, 3166184, 4410042, 4749276, 5145049, 5880056, 8820084, 9498552, 10290098, 15435147, 17640168, 20580196, 30870294, 41160392, 61740588, 123481176]

約数ペア:

[(1, 123481176), (2, 61740588), (3, 41160392), (4, 30870294), (6, 20580196), (7, 17640168), (8, 15435147), (12, 10290098), (13, 9498552), (14, 8820084), (21, 5880056), (24, 5145049), (26, 4749276), (28, 4410042), (39, 3166184), (41, 3011736), (42, 2940028), (49, 2520024), (52, 2374638), (56, 2205021), (78, 1583092), (82, 1505868), (84, 1470014), (91, 1356936), (98, 1260012), (104, 1187319), (123, 1003912), (147, 840008), (156, 791546), (164, 752934), (168, 735007), (182, 678468), (196, 630006), (197, 626808), (246, 501956), (273, 452312), (287, 430248), (294, 420004), (312, 395773), (328, 376467), (364, 339234), (392, 315003), (394, 313404), (492, 250978), (533, 231672), (546, 226156), (574, 215124), (588, 210002), (591, 208936), (637, 193848), (728, 169617), (788, 156702), (861, 143416), (984, 125489), (1066, 115836), (1092, 113078), (1148, 107562), (1176, 105001), (1182, 104468), (1274, 96924), (1379, 89544), (1576, 78351), (1599, 77224), (1722, 71708), (1911, 64616), (2009, 61464), (2132, 57918), (2184, 56539), (2296, 53781), (2364, 52234), (2548, 48462), (2561, 48216), (2758, 44772), (3198, 38612), (3444, 35854), (3731, 33096), (3822, 32308), (4018, 30732), (4137, 29848), (4264, 28959), (4728, 26117), (5096, 24231), (5122, 24108), (5516, 22386), (6027, 20488), (6396, 19306), (6888, 17927), (7462, 16548), (7644, 16154), (7683, 16072), (8036, 15366), (8077, 15288), (8274, 14924), (9653, 12792), (10244, 12054), (11032, 11193)]