168651912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 500088960

約数和(自身を除く): 331437048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 157, 264, 286, 312, 313, 314, 429, 471, 572, 626, 628, 858, 939, 942, 1144, 1252, 1256, 1716, 1727, 1878, 1884, 2041, 2504, 3432, 3443, 3454, 3756, 3768, 4069, 4082, 5181, 6123, 6886, 6908, 7512, 8138, 8164, 10329, 10362, 12207, 12246, 13772, 13816, 16276, 16328, 20658, 20724, 22451, 24414, 24492, 27544, 32552, 41316, 41448, 44759, 44902, 48828, 48984, 49141, 67353, 82632, 89518, 89804, 97656, 98282, 134277, 134706, 147423, 179036, 179608, 196564, 268554, 269412, 294846, 358072, 393128, 537108, 538824, 540551, 589692, 638833, 1074216, 1081102, 1179384, 1277666, 1621653, 1916499, 2162204, 2555332, 3243306, 3832998, 4324408, 5110664, 6486612, 7027163, 7665996, 12973224, 14054326, 15331992, 21081489, 28108652, 42162978, 56217304, 84325956, 168651912]

約数ペア:

[(1, 168651912), (2, 84325956), (3, 56217304), (4, 42162978), (6, 28108652), (8, 21081489), (11, 15331992), (12, 14054326), (13, 12973224), (22, 7665996), (24, 7027163), (26, 6486612), (33, 5110664), (39, 4324408), (44, 3832998), (52, 3243306), (66, 2555332), (78, 2162204), (88, 1916499), (104, 1621653), (132, 1277666), (143, 1179384), (156, 1081102), (157, 1074216), (264, 638833), (286, 589692), (312, 540551), (313, 538824), (314, 537108), (429, 393128), (471, 358072), (572, 294846), (626, 269412), (628, 268554), (858, 196564), (939, 179608), (942, 179036), (1144, 147423), (1252, 134706), (1256, 134277), (1716, 98282), (1727, 97656), (1878, 89804), (1884, 89518), (2041, 82632), (2504, 67353), (3432, 49141), (3443, 48984), (3454, 48828), (3756, 44902), (3768, 44759), (4069, 41448), (4082, 41316), (5181, 32552), (6123, 27544), (6886, 24492), (6908, 24414), (7512, 22451), (8138, 20724), (8164, 20658), (10329, 16328), (10362, 16276), (12207, 13816), (12246, 13772)]