16272256

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 43868160

約数和(自身を除く): 27595904

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 127, 128, 143, 154, 176, 182, 208, 224, 254, 286, 308, 352, 364, 416, 448, 508, 572, 616, 704, 728, 832, 889, 896, 1001, 1016, 1144, 1232, 1397, 1408, 1456, 1651, 1664, 1778, 2002, 2032, 2288, 2464, 2794, 2912, 3302, 3556, 4004, 4064, 4576, 4928, 5588, 5824, 6604, 7112, 8008, 8128, 9152, 9779, 9856, 11176, 11557, 11648, 13208, 14224, 16016, 16256, 18161, 18304, 19558, 22352, 23114, 26416, 28448, 32032, 36322, 39116, 44704, 46228, 52832, 56896, 64064, 72644, 78232, 89408, 92456, 105664, 113792, 127127, 128128, 145288, 156464, 178816, 184912, 211328, 254254, 290576, 312928, 369824, 508508, 581152, 625856, 739648, 1017016, 1162304, 1251712, 1479296, 2034032, 2324608, 4068064, 8136128, 16272256]

約数ペア:

[(1, 16272256), (2, 8136128), (4, 4068064), (7, 2324608), (8, 2034032), (11, 1479296), (13, 1251712), (14, 1162304), (16, 1017016), (22, 739648), (26, 625856), (28, 581152), (32, 508508), (44, 369824), (52, 312928), (56, 290576), (64, 254254), (77, 211328), (88, 184912), (91, 178816), (104, 156464), (112, 145288), (127, 128128), (128, 127127), (143, 113792), (154, 105664), (176, 92456), (182, 89408), (208, 78232), (224, 72644), (254, 64064), (286, 56896), (308, 52832), (352, 46228), (364, 44704), (416, 39116), (448, 36322), (508, 32032), (572, 28448), (616, 26416), (704, 23114), (728, 22352), (832, 19558), (889, 18304), (896, 18161), (1001, 16256), (1016, 16016), (1144, 14224), (1232, 13208), (1397, 11648), (1408, 11557), (1456, 11176), (1651, 9856), (1664, 9779), (1778, 9152), (2002, 8128), (2032, 8008), (2288, 7112), (2464, 6604), (2794, 5824), (2912, 5588), (3302, 4928), (3556, 4576), (4004, 4064)]