152870816

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1901}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 345098880

約数和(自身を除く): 192228064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 718, 1436, 1901, 2513, 2872, 3802, 5026, 5744, 7604, 10052, 11488, 13307, 15208, 20104, 26614, 30416, 40208, 53228, 60832, 80416, 106456, 212912, 425824, 682459, 1364918, 2729836, 4777213, 5459672, 9554426, 10919344, 19108852, 21838688, 38217704, 76435408, 152870816]

約数ペア:

[(1, 152870816), (2, 76435408), (4, 38217704), (7, 21838688), (8, 19108852), (14, 10919344), (16, 9554426), (28, 5459672), (32, 4777213), (56, 2729836), (112, 1364918), (224, 682459), (359, 425824), (718, 212912), (1436, 106456), (1901, 80416), (2513, 60832), (2872, 53228), (3802, 40208), (5026, 30416), (5744, 26614), (7604, 20104), (10052, 15208), (11488, 13307)]