158686528

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2520

約数の個数: 112

約数和(自身を含む): 422964864

約数和(自身を除く): 264278336

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, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2477, 2912, 4004, 4576, 4928, 4954, 5824, 8008, 9152, 9908, 16016, 17339, 19816, 27247, 32032, 32201, 34678, 39632, 54494, 64064, 64402, 69356, 79264, 108988, 128804, 138712, 158528, 190729, 217976, 225407, 257608, 277424, 354211, 381458, 435952, 450814, 515216, 554848, 708422, 762916, 871904, 901628, 1030432, 1109696, 1416844, 1525832, 1743808, 1803256, 2060864, 2479477, 2833688, 3051664, 3606512, 4958954, 5667376, 6103328, 7213024, 9917908, 11334752, 12206656, 14426048, 19835816, 22669504, 39671632, 79343264, 158686528]

約数ペア:

[(1, 158686528), (2, 79343264), (4, 39671632), (7, 22669504), (8, 19835816), (11, 14426048), (13, 12206656), (14, 11334752), (16, 9917908), (22, 7213024), (26, 6103328), (28, 5667376), (32, 4958954), (44, 3606512), (52, 3051664), (56, 2833688), (64, 2479477), (77, 2060864), (88, 1803256), (91, 1743808), (104, 1525832), (112, 1416844), (143, 1109696), (154, 1030432), (176, 901628), (182, 871904), (208, 762916), (224, 708422), (286, 554848), (308, 515216), (352, 450814), (364, 435952), (416, 381458), (448, 354211), (572, 277424), (616, 257608), (704, 225407), (728, 217976), (832, 190729), (1001, 158528), (1144, 138712), (1232, 128804), (1456, 108988), (2002, 79264), (2288, 69356), (2464, 64402), (2477, 64064), (2912, 54494), (4004, 39632), (4576, 34678), (4928, 32201), (4954, 32032), (5824, 27247), (8008, 19816), (9152, 17339), (9908, 16016)]