155569121456

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{1789}}^1$

素因数の和:2527

約数の個数: 160

約数和(自身を含む): 365807836800

約数和(自身を除く): 210238715344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 203, 232, 287, 328, 406, 464, 574, 653, 656, 812, 1148, 1189, 1306, 1624, 1789, 2296, 2378, 2612, 3248, 3578, 4571, 4592, 4756, 5224, 7156, 8323, 9142, 9512, 10448, 12523, 14312, 16646, 18284, 18937, 19024, 25046, 26773, 28624, 33292, 36568, 37874, 50092, 51881, 53546, 66584, 73136, 73349, 75748, 100184, 103762, 107092, 132559, 133168, 146698, 151496, 187411, 200368, 207524, 214184, 265118, 293396, 302992, 363167, 374822, 415048, 428368, 513443, 530236, 586792, 726334, 749644, 776417, 830096, 1026886, 1060472, 1168217, 1173584, 1452668, 1499288, 1552834, 2053772, 2120944, 2127121, 2336434, 2905336, 2998576, 3105668, 4107544, 4254242, 4672868, 5434919, 5810672, 6211336, 8177519, 8215088, 8508484, 9345736, 10869838, 12422672, 14889847, 16355038, 17016968, 18691472, 21739676, 29779694, 32710076, 33878293, 34033936, 43479352, 47896897, 59559388, 65420152, 67756586, 86958704, 95793794, 119118776, 130840304, 135513172, 191587588, 237148051, 238237552, 271026344, 335278279, 383175176, 474296102, 542052688, 670556558, 766350352, 948592204, 1341113116, 1389010013, 1897184408, 2682226232, 2778020026, 3794368816, 5364452464, 5556040052, 9723070091, 11112080104, 19446140182, 22224160208, 38892280364, 77784560728, 155569121456]

約数ペア:

[(1, 155569121456), (2, 77784560728), (4, 38892280364), (7, 22224160208), (8, 19446140182), (14, 11112080104), (16, 9723070091), (28, 5556040052), (29, 5364452464), (41, 3794368816), (56, 2778020026), (58, 2682226232), (82, 1897184408), (112, 1389010013), (116, 1341113116), (164, 948592204), (203, 766350352), (232, 670556558), (287, 542052688), (328, 474296102), (406, 383175176), (464, 335278279), (574, 271026344), (653, 238237552), (656, 237148051), (812, 191587588), (1148, 135513172), (1189, 130840304), (1306, 119118776), (1624, 95793794), (1789, 86958704), (2296, 67756586), (2378, 65420152), (2612, 59559388), (3248, 47896897), (3578, 43479352), (4571, 34033936), (4592, 33878293), (4756, 32710076), (5224, 29779694), (7156, 21739676), (8323, 18691472), (9142, 17016968), (9512, 16355038), (10448, 14889847), (12523, 12422672), (14312, 10869838), (16646, 9345736), (18284, 8508484), (18937, 8215088), (19024, 8177519), (25046, 6211336), (26773, 5810672), (28624, 5434919), (33292, 4672868), (36568, 4254242), (37874, 4107544), (50092, 3105668), (51881, 2998576), (53546, 2905336), (66584, 2336434), (73136, 2127121), (73349, 2120944), (75748, 2053772), (100184, 1552834), (103762, 1499288), (107092, 1452668), (132559, 1173584), (133168, 1168217), (146698, 1060472), (151496, 1026886), (187411, 830096), (200368, 776417), (207524, 749644), (214184, 726334), (265118, 586792), (293396, 530236), (302992, 513443), (363167, 428368), (374822, 415048)]