142123072

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 112

約数和(自身を含む): 362541312

約数和(自身を除く): 220418240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1061, 1196, 1288, 1456, 1472, 2093, 2122, 2392, 2576, 2912, 4186, 4244, 4784, 5152, 5824, 7427, 8372, 8488, 9568, 10304, 13793, 14854, 16744, 16976, 19136, 24403, 27586, 29708, 33488, 33952, 48806, 55172, 59416, 66976, 67904, 96551, 97612, 110344, 118832, 133952, 170821, 193102, 195224, 220688, 237664, 317239, 341642, 386204, 390448, 441376, 475328, 634478, 683284, 772408, 780896, 882752, 1268956, 1366568, 1544816, 1561792, 2220673, 2537912, 2733136, 3089632, 4441346, 5075824, 5466272, 6179264, 8882692, 10151648, 10932544, 17765384, 20303296, 35530768, 71061536, 142123072]

約数ペア:

[(1, 142123072), (2, 71061536), (4, 35530768), (7, 20303296), (8, 17765384), (13, 10932544), (14, 10151648), (16, 8882692), (23, 6179264), (26, 5466272), (28, 5075824), (32, 4441346), (46, 3089632), (52, 2733136), (56, 2537912), (64, 2220673), (91, 1561792), (92, 1544816), (104, 1366568), (112, 1268956), (161, 882752), (182, 780896), (184, 772408), (208, 683284), (224, 634478), (299, 475328), (322, 441376), (364, 390448), (368, 386204), (416, 341642), (448, 317239), (598, 237664), (644, 220688), (728, 195224), (736, 193102), (832, 170821), (1061, 133952), (1196, 118832), (1288, 110344), (1456, 97612), (1472, 96551), (2093, 67904), (2122, 66976), (2392, 59416), (2576, 55172), (2912, 48806), (4186, 33952), (4244, 33488), (4784, 29708), (5152, 27586), (5824, 24403), (7427, 19136), (8372, 16976), (8488, 16744), (9568, 14854), (10304, 13793)]