143965472

素因数分解:

$2^5\times 7^1\times {\mathrm{683}}^1\times {\mathrm{941}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 324741312

約数和(自身を除く): 180775840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 683, 941, 1366, 1882, 2732, 3764, 4781, 5464, 6587, 7528, 9562, 10928, 13174, 15056, 19124, 21856, 26348, 30112, 38248, 52696, 76496, 105392, 152992, 210784, 642703, 1285406, 2570812, 4498921, 5141624, 8997842, 10283248, 17995684, 20566496, 35991368, 71982736, 143965472]

約数ペア:

[(1, 143965472), (2, 71982736), (4, 35991368), (7, 20566496), (8, 17995684), (14, 10283248), (16, 8997842), (28, 5141624), (32, 4498921), (56, 2570812), (112, 1285406), (224, 642703), (683, 210784), (941, 152992), (1366, 105392), (1882, 76496), (2732, 52696), (3764, 38248), (4781, 30112), (5464, 26348), (6587, 21856), (7528, 19124), (9562, 15056), (10928, 13174)]