143292928

素因数分解:

$2^9\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1428

約数の個数: 40

約数和(自身を含む): 287749440

約数和(自身を除く): 144456512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1171, 1912, 2342, 3824, 4684, 7648, 9368, 15296, 18736, 30592, 37472, 61184, 74944, 122368, 149888, 279869, 299776, 559738, 599552, 1119476, 2238952, 4477904, 8955808, 17911616, 35823232, 71646464, 143292928]

約数ペア:

[(1, 143292928), (2, 71646464), (4, 35823232), (8, 17911616), (16, 8955808), (32, 4477904), (64, 2238952), (128, 1119476), (239, 599552), (256, 559738), (478, 299776), (512, 279869), (956, 149888), (1171, 122368), (1912, 74944), (2342, 61184), (3824, 37472), (4684, 30592), (7648, 18736), (9368, 15296)]