143485888

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 356396544

約数和(自身を除く): 212910656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 347, 364, 416, 448, 497, 568, 694, 728, 832, 923, 994, 1136, 1388, 1456, 1846, 1988, 2272, 2429, 2776, 2912, 3692, 3976, 4511, 4544, 4858, 5552, 5824, 6461, 7384, 7952, 9022, 9716, 11104, 12922, 14768, 15904, 18044, 19432, 22208, 24637, 25844, 29536, 31577, 31808, 36088, 38864, 49274, 51688, 59072, 63154, 72176, 77728, 98548, 103376, 126308, 144352, 155456, 172459, 197096, 206752, 252616, 288704, 320281, 344918, 394192, 413504, 505232, 640562, 689836, 788384, 1010464, 1281124, 1379672, 1576768, 2020928, 2241967, 2562248, 2759344, 4483934, 5124496, 5518688, 8967868, 10248992, 11037376, 17935736, 20497984, 35871472, 71742944, 143485888]

約数ペア:

[(1, 143485888), (2, 71742944), (4, 35871472), (7, 20497984), (8, 17935736), (13, 11037376), (14, 10248992), (16, 8967868), (26, 5518688), (28, 5124496), (32, 4483934), (52, 2759344), (56, 2562248), (64, 2241967), (71, 2020928), (91, 1576768), (104, 1379672), (112, 1281124), (142, 1010464), (182, 788384), (208, 689836), (224, 640562), (284, 505232), (347, 413504), (364, 394192), (416, 344918), (448, 320281), (497, 288704), (568, 252616), (694, 206752), (728, 197096), (832, 172459), (923, 155456), (994, 144352), (1136, 126308), (1388, 103376), (1456, 98548), (1846, 77728), (1988, 72176), (2272, 63154), (2429, 59072), (2776, 51688), (2912, 49274), (3692, 38864), (3976, 36088), (4511, 31808), (4544, 31577), (4858, 29536), (5552, 25844), (5824, 24637), (6461, 22208), (7384, 19432), (7952, 18044), (9022, 15904), (9716, 14768), (11104, 12922)]