154376976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 468720000

約数和(自身を除く): 314343024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 38, 39, 48, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 208, 228, 232, 247, 304, 312, 348, 377, 449, 456, 464, 494, 551, 624, 696, 741, 754, 898, 912, 988, 1102, 1131, 1347, 1392, 1482, 1508, 1653, 1796, 1976, 2204, 2262, 2694, 2964, 3016, 3306, 3592, 3952, 4408, 4524, 5388, 5837, 5928, 6032, 6612, 7163, 7184, 8531, 8816, 9048, 10776, 11674, 11856, 13021, 13224, 14326, 17062, 17511, 18096, 21489, 21552, 23348, 25593, 26042, 26448, 28652, 34124, 35022, 39063, 42978, 46696, 51186, 52084, 57304, 68248, 70044, 78126, 85956, 93392, 102372, 104168, 110903, 114608, 136496, 140088, 156252, 169273, 171912, 204744, 208336, 221806, 247399, 280176, 312504, 332709, 338546, 343824, 409488, 443612, 494798, 507819, 625008, 665418, 677092, 742197, 887224, 989596, 1015638, 1330836, 1354184, 1484394, 1774448, 1979192, 2031276, 2661672, 2708368, 2968788, 3216187, 3958384, 4062552, 5323344, 5937576, 6432374, 8125104, 9648561, 11875152, 12864748, 19297122, 25729496, 38594244, 51458992, 77188488, 154376976]

約数ペア:

[(1, 154376976), (2, 77188488), (3, 51458992), (4, 38594244), (6, 25729496), (8, 19297122), (12, 12864748), (13, 11875152), (16, 9648561), (19, 8125104), (24, 6432374), (26, 5937576), (29, 5323344), (38, 4062552), (39, 3958384), (48, 3216187), (52, 2968788), (57, 2708368), (58, 2661672), (76, 2031276), (78, 1979192), (87, 1774448), (104, 1484394), (114, 1354184), (116, 1330836), (152, 1015638), (156, 989596), (174, 887224), (208, 742197), (228, 677092), (232, 665418), (247, 625008), (304, 507819), (312, 494798), (348, 443612), (377, 409488), (449, 343824), (456, 338546), (464, 332709), (494, 312504), (551, 280176), (624, 247399), (696, 221806), (741, 208336), (754, 204744), (898, 171912), (912, 169273), (988, 156252), (1102, 140088), (1131, 136496), (1347, 114608), (1392, 110903), (1482, 104168), (1508, 102372), (1653, 93392), (1796, 85956), (1976, 78126), (2204, 70044), (2262, 68248), (2694, 57304), (2964, 52084), (3016, 51186), (3306, 46696), (3592, 42978), (3952, 39063), (4408, 35022), (4524, 34124), (5388, 28652), (5837, 26448), (5928, 26042), (6032, 25593), (6612, 23348), (7163, 21552), (7184, 21489), (8531, 18096), (8816, 17511), (9048, 17062), (10776, 14326), (11674, 13224), (11856, 13021)]