161609536

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 84

約数和(自身を含む): 361805220

約数和(自身を除く): 200195684

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 121, 164, 176, 242, 328, 352, 451, 484, 509, 656, 704, 902, 968, 1018, 1312, 1804, 1936, 2036, 2624, 3608, 3872, 4072, 4961, 5599, 7216, 7744, 8144, 9922, 11198, 14432, 16288, 19844, 20869, 22396, 28864, 32576, 39688, 41738, 44792, 61589, 79376, 83476, 89584, 123178, 158752, 166952, 179168, 229559, 246356, 317504, 333904, 358336, 459118, 492712, 667808, 918236, 985424, 1335616, 1836472, 1970848, 2525149, 3672944, 3941696, 5050298, 7345888, 10100596, 14691776, 20201192, 40402384, 80804768, 161609536]

約数ペア:

[(1, 161609536), (2, 80804768), (4, 40402384), (8, 20201192), (11, 14691776), (16, 10100596), (22, 7345888), (32, 5050298), (41, 3941696), (44, 3672944), (64, 2525149), (82, 1970848), (88, 1836472), (121, 1335616), (164, 985424), (176, 918236), (242, 667808), (328, 492712), (352, 459118), (451, 358336), (484, 333904), (509, 317504), (656, 246356), (704, 229559), (902, 179168), (968, 166952), (1018, 158752), (1312, 123178), (1804, 89584), (1936, 83476), (2036, 79376), (2624, 61589), (3608, 44792), (3872, 41738), (4072, 39688), (4961, 32576), (5599, 28864), (7216, 22396), (7744, 20869), (8144, 19844), (9922, 16288), (11198, 14432)]