157265664

素因数分解:

$2^8\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 421121232

約数和(自身を除く): 263855568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 256, 384, 386, 579, 768, 772, 1061, 1158, 1544, 2122, 2316, 3088, 3183, 4244, 4632, 6176, 6366, 8488, 9264, 12352, 12732, 16976, 18528, 24704, 25464, 33952, 37056, 49408, 50928, 67904, 74112, 101856, 135808, 148224, 203712, 204773, 271616, 407424, 409546, 614319, 814848, 819092, 1228638, 1638184, 2457276, 3276368, 4914552, 6552736, 9829104, 13105472, 19658208, 26210944, 39316416, 52421888, 78632832, 157265664]

約数ペア:

[(1, 157265664), (2, 78632832), (3, 52421888), (4, 39316416), (6, 26210944), (8, 19658208), (12, 13105472), (16, 9829104), (24, 6552736), (32, 4914552), (48, 3276368), (64, 2457276), (96, 1638184), (128, 1228638), (192, 819092), (193, 814848), (256, 614319), (384, 409546), (386, 407424), (579, 271616), (768, 204773), (772, 203712), (1061, 148224), (1158, 135808), (1544, 101856), (2122, 74112), (2316, 67904), (3088, 50928), (3183, 49408), (4244, 37056), (4632, 33952), (6176, 25464), (6366, 24704), (8488, 18528), (9264, 16976), (12352, 12732)]