159356288

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13715

約数の個数: 64

約数和(自身を含む): 390757920

約数和(自身を除く): 231401632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 13681, 27362, 54724, 95767, 109448, 177853, 191534, 218896, 355706, 383068, 437792, 711412, 766136, 875584, 1244971, 1422824, 1532272, 1751168, 2489942, 2845648, 3064544, 4979884, 5691296, 6129088, 9959768, 11382592, 12258176, 19919536, 22765184, 39839072, 79678144, 159356288]

約数ペア:

[(1, 159356288), (2, 79678144), (4, 39839072), (7, 22765184), (8, 19919536), (13, 12258176), (14, 11382592), (16, 9959768), (26, 6129088), (28, 5691296), (32, 4979884), (52, 3064544), (56, 2845648), (64, 2489942), (91, 1751168), (104, 1532272), (112, 1422824), (128, 1244971), (182, 875584), (208, 766136), (224, 711412), (364, 437792), (416, 383068), (448, 355706), (728, 218896), (832, 191534), (896, 177853), (1456, 109448), (1664, 95767), (2912, 54724), (5824, 27362), (11648, 13681)]