163558728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 461660160

約数和(自身を除く): 298101432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 127, 186, 248, 254, 279, 372, 381, 508, 558, 577, 744, 762, 1016, 1116, 1143, 1154, 1524, 1731, 2232, 2286, 2308, 3048, 3462, 3937, 4572, 4616, 5193, 6924, 7874, 9144, 10386, 11811, 13848, 15748, 17887, 20772, 23622, 31496, 35433, 35774, 41544, 47244, 53661, 70866, 71548, 73279, 94488, 107322, 141732, 143096, 146558, 160983, 214644, 219837, 283464, 293116, 321966, 429288, 439674, 586232, 643932, 659511, 879348, 1287864, 1319022, 1758696, 2271649, 2638044, 4543298, 5276088, 6814947, 9086596, 13629894, 18173192, 20444841, 27259788, 40889682, 54519576, 81779364, 163558728]

約数ペア:

[(1, 163558728), (2, 81779364), (3, 54519576), (4, 40889682), (6, 27259788), (8, 20444841), (9, 18173192), (12, 13629894), (18, 9086596), (24, 6814947), (31, 5276088), (36, 4543298), (62, 2638044), (72, 2271649), (93, 1758696), (124, 1319022), (127, 1287864), (186, 879348), (248, 659511), (254, 643932), (279, 586232), (372, 439674), (381, 429288), (508, 321966), (558, 293116), (577, 283464), (744, 219837), (762, 214644), (1016, 160983), (1116, 146558), (1143, 143096), (1154, 141732), (1524, 107322), (1731, 94488), (2232, 73279), (2286, 71548), (2308, 70866), (3048, 53661), (3462, 47244), (3937, 41544), (4572, 35774), (4616, 35433), (5193, 31496), (6924, 23622), (7874, 20772), (9144, 17887), (10386, 15748), (11811, 13848)]