16540395144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{19469}}^1$

素因数の和:19887

約数の個数: 128

約数和(自身を含む): 51026976000

約数和(自身を除く): 34486580856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 389, 546, 728, 778, 1092, 1167, 1556, 2184, 2334, 2723, 3112, 4668, 5057, 5446, 8169, 9336, 10114, 10892, 15171, 16338, 19469, 20228, 21784, 30342, 32676, 35399, 38938, 40456, 58407, 60684, 65352, 70798, 77876, 106197, 116814, 121368, 136283, 141596, 155752, 212394, 233628, 253097, 272566, 283192, 408849, 424788, 467256, 506194, 545132, 759291, 817698, 849576, 1012388, 1090264, 1518582, 1635396, 1771679, 2024776, 3037164, 3270792, 3543358, 5315037, 6074328, 7086716, 7573441, 10630074, 14173432, 15146882, 21260148, 22720323, 30293764, 42520296, 45440646, 53014087, 60587528, 90881292, 98454733, 106028174, 159042261, 181762584, 196909466, 212056348, 295364199, 318084522, 393818932, 424112696, 590728398, 636169044, 689183131, 787637864, 1181456796, 1272338088, 1378366262, 2067549393, 2362913592, 2756732524, 4135098786, 5513465048, 8270197572, 16540395144]

約数ペア:

[(1, 16540395144), (2, 8270197572), (3, 5513465048), (4, 4135098786), (6, 2756732524), (7, 2362913592), (8, 2067549393), (12, 1378366262), (13, 1272338088), (14, 1181456796), (21, 787637864), (24, 689183131), (26, 636169044), (28, 590728398), (39, 424112696), (42, 393818932), (52, 318084522), (56, 295364199), (78, 212056348), (84, 196909466), (91, 181762584), (104, 159042261), (156, 106028174), (168, 98454733), (182, 90881292), (273, 60587528), (312, 53014087), (364, 45440646), (389, 42520296), (546, 30293764), (728, 22720323), (778, 21260148), (1092, 15146882), (1167, 14173432), (1556, 10630074), (2184, 7573441), (2334, 7086716), (2723, 6074328), (3112, 5315037), (4668, 3543358), (5057, 3270792), (5446, 3037164), (8169, 2024776), (9336, 1771679), (10114, 1635396), (10892, 1518582), (15171, 1090264), (16338, 1012388), (19469, 849576), (20228, 817698), (21784, 759291), (30342, 545132), (32676, 506194), (35399, 467256), (38938, 424788), (40456, 408849), (58407, 283192), (60684, 272566), (65352, 253097), (70798, 233628), (77876, 212394), (106197, 155752), (116814, 141596), (121368, 136283)]