156578136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 471018240

約数和(自身を除く): 314440104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 572, 858, 946, 1032, 1061, 1118, 1144, 1419, 1677, 1716, 1892, 2122, 2236, 2838, 3183, 3354, 3432, 3784, 4244, 4472, 5676, 6149, 6366, 6708, 8488, 11352, 11671, 12298, 12732, 13416, 13793, 18447, 23342, 24596, 25464, 27586, 35013, 36894, 41379, 45623, 46684, 49192, 55172, 70026, 73788, 82758, 91246, 93368, 110344, 136869, 140052, 147576, 151723, 165516, 182492, 273738, 280104, 303446, 331032, 364984, 455169, 501853, 547476, 593099, 606892, 910338, 1003706, 1094952, 1186198, 1213784, 1505559, 1779297, 1820676, 2007412, 2372396, 3011118, 3558594, 3641352, 4014824, 4744792, 6022236, 6524089, 7117188, 12044472, 13048178, 14234376, 19572267, 26096356, 39144534, 52192712, 78289068, 156578136]

約数ペア:

[(1, 156578136), (2, 78289068), (3, 52192712), (4, 39144534), (6, 26096356), (8, 19572267), (11, 14234376), (12, 13048178), (13, 12044472), (22, 7117188), (24, 6524089), (26, 6022236), (33, 4744792), (39, 4014824), (43, 3641352), (44, 3558594), (52, 3011118), (66, 2372396), (78, 2007412), (86, 1820676), (88, 1779297), (104, 1505559), (129, 1213784), (132, 1186198), (143, 1094952), (156, 1003706), (172, 910338), (258, 606892), (264, 593099), (286, 547476), (312, 501853), (344, 455169), (429, 364984), (473, 331032), (516, 303446), (559, 280104), (572, 273738), (858, 182492), (946, 165516), (1032, 151723), (1061, 147576), (1118, 140052), (1144, 136869), (1419, 110344), (1677, 93368), (1716, 91246), (1892, 82758), (2122, 73788), (2236, 70026), (2838, 55172), (3183, 49192), (3354, 46684), (3432, 45623), (3784, 41379), (4244, 36894), (4472, 35013), (5676, 27586), (6149, 25464), (6366, 24596), (6708, 23342), (8488, 18447), (11352, 13793), (11671, 13416), (12298, 12732)]