142128224

素因数分解:

$2^5\times 7^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 341107200

約数和(自身を除く): 198978976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 343, 368, 392, 563, 644, 686, 736, 784, 1126, 1127, 1288, 1372, 1568, 2252, 2254, 2576, 2744, 3941, 4504, 4508, 5152, 5488, 7882, 7889, 9008, 9016, 10976, 12949, 15764, 15778, 18016, 18032, 25898, 27587, 31528, 31556, 36064, 51796, 55174, 63056, 63112, 90643, 103592, 110348, 126112, 126224, 181286, 193109, 207184, 220696, 252448, 362572, 386218, 414368, 441392, 634501, 725144, 772436, 882784, 1269002, 1450288, 1544872, 2538004, 2900576, 3089744, 4441507, 5076008, 6179488, 8883014, 10152016, 17766028, 20304032, 35532056, 71064112, 142128224]

約数ペア:

[(1, 142128224), (2, 71064112), (4, 35532056), (7, 20304032), (8, 17766028), (14, 10152016), (16, 8883014), (23, 6179488), (28, 5076008), (32, 4441507), (46, 3089744), (49, 2900576), (56, 2538004), (92, 1544872), (98, 1450288), (112, 1269002), (161, 882784), (184, 772436), (196, 725144), (224, 634501), (322, 441392), (343, 414368), (368, 386218), (392, 362572), (563, 252448), (644, 220696), (686, 207184), (736, 193109), (784, 181286), (1126, 126224), (1127, 126112), (1288, 110348), (1372, 103592), (1568, 90643), (2252, 63112), (2254, 63056), (2576, 55174), (2744, 51796), (3941, 36064), (4504, 31556), (4508, 31528), (5152, 27587), (5488, 25898), (7882, 18032), (7889, 18016), (9008, 15778), (9016, 15764), (10976, 12949)]