228165704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 528353280

約数和(自身を除く): 300187576

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 31, 34, 46, 52, 62, 68, 92, 104, 124, 136, 181, 184, 221, 248, 299, 362, 391, 403, 442, 527, 598, 713, 724, 782, 806, 884, 1054, 1196, 1426, 1448, 1564, 1612, 1768, 2108, 2353, 2392, 2852, 3077, 3128, 3224, 4163, 4216, 4706, 5083, 5611, 5704, 6154, 6851, 8326, 9269, 9412, 10166, 11222, 12121, 12308, 13702, 16652, 18538, 18824, 20332, 22444, 24242, 24616, 27404, 33304, 37076, 40001, 40664, 44888, 48484, 54119, 54808, 70771, 72943, 74152, 80002, 95387, 96968, 108238, 129053, 141542, 145886, 157573, 160004, 190774, 216476, 258106, 283084, 291772, 315146, 320008, 381548, 432952, 516212, 566168, 583544, 630292, 763096, 920023, 1032424, 1240031, 1260584, 1677689, 1840046, 2193901, 2480062, 3355378, 3680092, 4387802, 4960124, 6710756, 7360184, 8775604, 9920248, 13421512, 17551208, 28520713, 57041426, 114082852, 228165704]

約数ペア:

[(1, 228165704), (2, 114082852), (4, 57041426), (8, 28520713), (13, 17551208), (17, 13421512), (23, 9920248), (26, 8775604), (31, 7360184), (34, 6710756), (46, 4960124), (52, 4387802), (62, 3680092), (68, 3355378), (92, 2480062), (104, 2193901), (124, 1840046), (136, 1677689), (181, 1260584), (184, 1240031), (221, 1032424), (248, 920023), (299, 763096), (362, 630292), (391, 583544), (403, 566168), (442, 516212), (527, 432952), (598, 381548), (713, 320008), (724, 315146), (782, 291772), (806, 283084), (884, 258106), (1054, 216476), (1196, 190774), (1426, 160004), (1448, 157573), (1564, 145886), (1612, 141542), (1768, 129053), (2108, 108238), (2353, 96968), (2392, 95387), (2852, 80002), (3077, 74152), (3128, 72943), (3224, 70771), (4163, 54808), (4216, 54119), (4706, 48484), (5083, 44888), (5611, 40664), (5704, 40001), (6154, 37076), (6851, 33304), (8326, 27404), (9269, 24616), (9412, 24242), (10166, 22444), (11222, 20332), (12121, 18824), (12308, 18538), (13702, 16652)]