80421857152

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{238081}}^1$

素因数の和:238144

約数の個数: 128

約数和(自身を含む): 203988657600

約数和(自身を除く): 123566800448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 203, 208, 224, 232, 364, 377, 406, 416, 448, 464, 728, 754, 812, 832, 896, 928, 1456, 1508, 1624, 1664, 1856, 2639, 2912, 3016, 3248, 3712, 5278, 5824, 6032, 6496, 10556, 11648, 12064, 12992, 21112, 24128, 25984, 42224, 48256, 84448, 168896, 238081, 337792, 476162, 952324, 1666567, 1904648, 3095053, 3333134, 3809296, 6190106, 6666268, 6904349, 7618592, 12380212, 13332536, 13808698, 15237184, 21665371, 24760424, 26665072, 27617396, 30474368, 43330742, 48330443, 49520848, 53330144, 55234792, 86661484, 89756537, 96660886, 99041696, 106660288, 110469584, 173322968, 179513074, 193321772, 198083392, 213320576, 220939168, 346645936, 359026148, 386643544, 396166784, 441878336, 628295759, 693291872, 718052296, 773287088, 883756672, 1256591518, 1386583744, 1436104592, 1546574176, 2513183036, 2773167488, 2872209184, 3093148352, 5026366072, 5744418368, 6186296704, 10052732144, 11488836736, 20105464288, 40210928576, 80421857152]

約数ペア:

[(1, 80421857152), (2, 40210928576), (4, 20105464288), (7, 11488836736), (8, 10052732144), (13, 6186296704), (14, 5744418368), (16, 5026366072), (26, 3093148352), (28, 2872209184), (29, 2773167488), (32, 2513183036), (52, 1546574176), (56, 1436104592), (58, 1386583744), (64, 1256591518), (91, 883756672), (104, 773287088), (112, 718052296), (116, 693291872), (128, 628295759), (182, 441878336), (203, 396166784), (208, 386643544), (224, 359026148), (232, 346645936), (364, 220939168), (377, 213320576), (406, 198083392), (416, 193321772), (448, 179513074), (464, 173322968), (728, 110469584), (754, 106660288), (812, 99041696), (832, 96660886), (896, 89756537), (928, 86661484), (1456, 55234792), (1508, 53330144), (1624, 49520848), (1664, 48330443), (1856, 43330742), (2639, 30474368), (2912, 27617396), (3016, 26665072), (3248, 24760424), (3712, 21665371), (5278, 15237184), (5824, 13808698), (6032, 13332536), (6496, 12380212), (10556, 7618592), (11648, 6904349), (12064, 6666268), (12992, 6190106), (21112, 3809296), (24128, 3333134), (25984, 3095053), (42224, 1904648), (48256, 1666567), (84448, 952324), (168896, 476162), (238081, 337792)]