140734272

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{2137}}^1$

素因数の和:2173

約数の個数: 112

約数和(自身を含む): 434441600

約数和(自身を除く): 293707328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2137, 2352, 2744, 3136, 4116, 4274, 4704, 5488, 6411, 8232, 8548, 9408, 10976, 12822, 14959, 16464, 17096, 21952, 25644, 29918, 32928, 34192, 44877, 51288, 59836, 65856, 68384, 89754, 102576, 104713, 119672, 136768, 179508, 205152, 209426, 239344, 314139, 359016, 410304, 418852, 478688, 628278, 718032, 732991, 837704, 957376, 1256556, 1436064, 1465982, 1675408, 2198973, 2513112, 2872128, 2931964, 3350816, 4397946, 5026224, 5863928, 6701632, 8795892, 10052448, 11727856, 17591784, 20104896, 23455712, 35183568, 46911424, 70367136, 140734272]

約数ペア:

[(1, 140734272), (2, 70367136), (3, 46911424), (4, 35183568), (6, 23455712), (7, 20104896), (8, 17591784), (12, 11727856), (14, 10052448), (16, 8795892), (21, 6701632), (24, 5863928), (28, 5026224), (32, 4397946), (42, 3350816), (48, 2931964), (49, 2872128), (56, 2513112), (64, 2198973), (84, 1675408), (96, 1465982), (98, 1436064), (112, 1256556), (147, 957376), (168, 837704), (192, 732991), (196, 718032), (224, 628278), (294, 478688), (336, 418852), (343, 410304), (392, 359016), (448, 314139), (588, 239344), (672, 209426), (686, 205152), (784, 179508), (1029, 136768), (1176, 119672), (1344, 104713), (1372, 102576), (1568, 89754), (2058, 68384), (2137, 65856), (2352, 59836), (2744, 51288), (3136, 44877), (4116, 34192), (4274, 32928), (4704, 29918), (5488, 25644), (6411, 21952), (8232, 17096), (8548, 16464), (9408, 14959), (10976, 12822)]