140121408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:920

約数の個数: 112

約数和(自身を含む): 427353984

約数和(自身を除く): 287232576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 137, 168, 192, 224, 274, 336, 411, 448, 548, 672, 761, 822, 959, 1096, 1344, 1522, 1644, 1918, 2192, 2283, 2877, 3044, 3288, 3836, 4384, 4566, 5327, 5754, 6088, 6576, 7672, 8768, 9132, 10654, 11508, 12176, 13152, 15344, 15981, 18264, 21308, 23016, 24352, 26304, 30688, 31962, 36528, 42616, 46032, 48704, 61376, 63924, 73056, 85232, 92064, 104257, 127848, 146112, 170464, 184128, 208514, 255696, 312771, 340928, 417028, 511392, 625542, 729799, 834056, 1022784, 1251084, 1459598, 1668112, 2189397, 2502168, 2919196, 3336224, 4378794, 5004336, 5838392, 6672448, 8757588, 10008672, 11676784, 17515176, 20017344, 23353568, 35030352, 46707136, 70060704, 140121408]

約数ペア:

[(1, 140121408), (2, 70060704), (3, 46707136), (4, 35030352), (6, 23353568), (7, 20017344), (8, 17515176), (12, 11676784), (14, 10008672), (16, 8757588), (21, 6672448), (24, 5838392), (28, 5004336), (32, 4378794), (42, 3336224), (48, 2919196), (56, 2502168), (64, 2189397), (84, 1668112), (96, 1459598), (112, 1251084), (137, 1022784), (168, 834056), (192, 729799), (224, 625542), (274, 511392), (336, 417028), (411, 340928), (448, 312771), (548, 255696), (672, 208514), (761, 184128), (822, 170464), (959, 146112), (1096, 127848), (1344, 104257), (1522, 92064), (1644, 85232), (1918, 73056), (2192, 63924), (2283, 61376), (2877, 48704), (3044, 46032), (3288, 42616), (3836, 36528), (4384, 31962), (4566, 30688), (5327, 26304), (5754, 24352), (6088, 23016), (6576, 21308), (7672, 18264), (8768, 15981), (9132, 15344), (10654, 13152), (11508, 12176)]