151879168

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1423

約数の個数: 80

約数和(自身を含む): 358262784

約数和(自身を除く): 206383616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1367, 1736, 1792, 1984, 2734, 3472, 3584, 3968, 5468, 6944, 7936, 9569, 10936, 13888, 15872, 19138, 21872, 27776, 38276, 42377, 43744, 55552, 76552, 84754, 87488, 111104, 153104, 169508, 174976, 296639, 306208, 339016, 349952, 593278, 612416, 678032, 699904, 1186556, 1224832, 1356064, 2373112, 2449664, 2712128, 4746224, 4899328, 5424256, 9492448, 10848512, 18984896, 21697024, 37969792, 75939584, 151879168]

約数ペア:

[(1, 151879168), (2, 75939584), (4, 37969792), (7, 21697024), (8, 18984896), (14, 10848512), (16, 9492448), (28, 5424256), (31, 4899328), (32, 4746224), (56, 2712128), (62, 2449664), (64, 2373112), (112, 1356064), (124, 1224832), (128, 1186556), (217, 699904), (224, 678032), (248, 612416), (256, 593278), (434, 349952), (448, 339016), (496, 306208), (512, 296639), (868, 174976), (896, 169508), (992, 153104), (1367, 111104), (1736, 87488), (1792, 84754), (1984, 76552), (2734, 55552), (3472, 43744), (3584, 42377), (3968, 38276), (5468, 27776), (6944, 21872), (7936, 19138), (9569, 15872), (10936, 13888)]