180655872

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 517884192

約数和(自身を除く): 337228320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 101, 102, 128, 136, 137, 192, 202, 204, 256, 272, 274, 303, 384, 404, 408, 411, 544, 548, 606, 768, 808, 816, 822, 1088, 1096, 1212, 1616, 1632, 1644, 1717, 2176, 2192, 2329, 2424, 3232, 3264, 3288, 3434, 4352, 4384, 4658, 4848, 5151, 6464, 6528, 6576, 6868, 6987, 8768, 9316, 9696, 10302, 12928, 13056, 13152, 13736, 13837, 13974, 17536, 18632, 19392, 20604, 25856, 26304, 27472, 27674, 27948, 35072, 37264, 38784, 41208, 41511, 52608, 54944, 55348, 55896, 74528, 77568, 82416, 83022, 105216, 109888, 110696, 111792, 149056, 164832, 166044, 219776, 221392, 223584, 235229, 298112, 329664, 332088, 439552, 442784, 447168, 470458, 596224, 659328, 664176, 705687, 885568, 894336, 940916, 1318656, 1328352, 1411374, 1771136, 1788672, 1881832, 2656704, 2822748, 3542272, 3763664, 5313408, 5645496, 7527328, 10626816, 11290992, 15054656, 22581984, 30109312, 45163968, 60218624, 90327936, 180655872]

約数ペア:

[(1, 180655872), (2, 90327936), (3, 60218624), (4, 45163968), (6, 30109312), (8, 22581984), (12, 15054656), (16, 11290992), (17, 10626816), (24, 7527328), (32, 5645496), (34, 5313408), (48, 3763664), (51, 3542272), (64, 2822748), (68, 2656704), (96, 1881832), (101, 1788672), (102, 1771136), (128, 1411374), (136, 1328352), (137, 1318656), (192, 940916), (202, 894336), (204, 885568), (256, 705687), (272, 664176), (274, 659328), (303, 596224), (384, 470458), (404, 447168), (408, 442784), (411, 439552), (544, 332088), (548, 329664), (606, 298112), (768, 235229), (808, 223584), (816, 221392), (822, 219776), (1088, 166044), (1096, 164832), (1212, 149056), (1616, 111792), (1632, 110696), (1644, 109888), (1717, 105216), (2176, 83022), (2192, 82416), (2329, 77568), (2424, 74528), (3232, 55896), (3264, 55348), (3288, 54944), (3434, 52608), (4352, 41511), (4384, 41208), (4658, 38784), (4848, 37264), (5151, 35072), (6464, 27948), (6528, 27674), (6576, 27472), (6868, 26304), (6987, 25856), (8768, 20604), (9316, 19392), (9696, 18632), (10302, 17536), (12928, 13974), (13056, 13837), (13152, 13736)]