157028890949

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1\times {\mathrm{6373}}^1$

素因数の和:7437

約数の個数: 32

約数和(自身を含む): 189996192000

約数和(自身を除く): 32967301051

約数列:

[1, 7, 19, 133, 229, 809, 1603, 4351, 5663, 6373, 15371, 30457, 44611, 107597, 121087, 185261, 847609, 1296827, 1459417, 3519959, 5155757, 10215919, 24639713, 27728923, 36090299, 97959383, 194102461, 685715681, 1180668353, 8264678471, 22432698707, 157028890949]

約数ペア:

[(1, 157028890949), (7, 22432698707), (19, 8264678471), (133, 1180668353), (229, 685715681), (809, 194102461), (1603, 97959383), (4351, 36090299), (5663, 27728923), (6373, 24639713), (15371, 10215919), (30457, 5155757), (44611, 3519959), (107597, 1459417), (121087, 1296827), (185261, 847609)]