143343872

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 335150592

約数和(自身を除く): 191806720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 1951, 2296, 2624, 3902, 4592, 5248, 7804, 9184, 10496, 13657, 15608, 18368, 27314, 31216, 36736, 54628, 62432, 73472, 79991, 109256, 124864, 159982, 218512, 249728, 319964, 437024, 499456, 559937, 639928, 874048, 1119874, 1279856, 1748096, 2239748, 2559712, 3496192, 4479496, 5119424, 8958992, 10238848, 17917984, 20477696, 35835968, 71671936, 143343872]

約数ペア:

[(1, 143343872), (2, 71671936), (4, 35835968), (7, 20477696), (8, 17917984), (14, 10238848), (16, 8958992), (28, 5119424), (32, 4479496), (41, 3496192), (56, 2559712), (64, 2239748), (82, 1748096), (112, 1279856), (128, 1119874), (164, 874048), (224, 639928), (256, 559937), (287, 499456), (328, 437024), (448, 319964), (574, 249728), (656, 218512), (896, 159982), (1148, 124864), (1312, 109256), (1792, 79991), (1951, 73472), (2296, 62432), (2624, 54628), (3902, 36736), (4592, 31216), (5248, 27314), (7804, 18368), (9184, 15608), (10496, 13657)]