131978784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8582

約数の個数: 96

約数和(自身を含む): 413199360

約数和(自身を除く): 281220576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 8539, 15456, 17078, 25617, 34156, 51234, 59773, 68312, 102468, 119546, 136624, 179319, 196397, 204936, 239092, 273248, 358638, 392794, 409872, 478184, 589191, 717276, 785588, 819744, 956368, 1178382, 1374779, 1434552, 1571176, 1912736, 2356764, 2749558, 2869104, 3142352, 4124337, 4713528, 5499116, 5738208, 6284704, 8248674, 9427056, 10998232, 16497348, 18854112, 21996464, 32994696, 43992928, 65989392, 131978784]

約数ペア:

[(1, 131978784), (2, 65989392), (3, 43992928), (4, 32994696), (6, 21996464), (7, 18854112), (8, 16497348), (12, 10998232), (14, 9427056), (16, 8248674), (21, 6284704), (23, 5738208), (24, 5499116), (28, 4713528), (32, 4124337), (42, 3142352), (46, 2869104), (48, 2749558), (56, 2356764), (69, 1912736), (84, 1571176), (92, 1434552), (96, 1374779), (112, 1178382), (138, 956368), (161, 819744), (168, 785588), (184, 717276), (224, 589191), (276, 478184), (322, 409872), (336, 392794), (368, 358638), (483, 273248), (552, 239092), (644, 204936), (672, 196397), (736, 179319), (966, 136624), (1104, 119546), (1288, 102468), (1932, 68312), (2208, 59773), (2576, 51234), (3864, 34156), (5152, 25617), (7728, 17078), (8539, 15456)]