156969747248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1\times {\mathrm{2011}}^1$

素因数の和:3210

約数の個数: 80

約数和(自身を含む): 323498116224

約数和(自身を除く): 166528368976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 827, 1388, 1654, 2011, 2776, 3308, 4022, 5552, 5899, 6616, 8044, 11798, 13232, 14059, 16088, 23596, 28118, 32176, 34187, 47192, 56236, 68374, 94384, 112472, 136748, 224944, 273496, 286969, 546992, 573938, 697817, 1147876, 1395634, 1663097, 2295752, 2791268, 3326194, 4591504, 4878473, 5582536, 6652388, 9756946, 11165072, 11862889, 13304776, 19513892, 23725778, 26609552, 28272649, 39027784, 47451556, 56545298, 78055568, 94903112, 113090596, 189806224, 226181192, 452362384, 577094659, 1154189318, 2308378636, 4616757272, 9233514544, 9810609203, 19621218406, 39242436812, 78484873624, 156969747248]

約数ペア:

[(1, 156969747248), (2, 78484873624), (4, 39242436812), (8, 19621218406), (16, 9810609203), (17, 9233514544), (34, 4616757272), (68, 2308378636), (136, 1154189318), (272, 577094659), (347, 452362384), (694, 226181192), (827, 189806224), (1388, 113090596), (1654, 94903112), (2011, 78055568), (2776, 56545298), (3308, 47451556), (4022, 39027784), (5552, 28272649), (5899, 26609552), (6616, 23725778), (8044, 19513892), (11798, 13304776), (13232, 11862889), (14059, 11165072), (16088, 9756946), (23596, 6652388), (28118, 5582536), (32176, 4878473), (34187, 4591504), (47192, 3326194), (56236, 2791268), (68374, 2295752), (94384, 1663097), (112472, 1395634), (136748, 1147876), (224944, 697817), (273496, 573938), (286969, 546992)]