137726848

素因数分解:

$2^7\times 7^3\times {\mathrm{3137}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 320076000

約数和(自身を除く): 182349152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 3137, 5488, 6272, 6274, 10976, 12548, 21952, 21959, 25096, 43904, 43918, 50192, 87836, 100384, 153713, 175672, 200768, 307426, 351344, 401536, 614852, 702688, 1075991, 1229704, 1405376, 2151982, 2459408, 2810752, 4303964, 4918816, 8607928, 9837632, 17215856, 19675264, 34431712, 68863424, 137726848]

約数ペア:

[(1, 137726848), (2, 68863424), (4, 34431712), (7, 19675264), (8, 17215856), (14, 9837632), (16, 8607928), (28, 4918816), (32, 4303964), (49, 2810752), (56, 2459408), (64, 2151982), (98, 1405376), (112, 1229704), (128, 1075991), (196, 702688), (224, 614852), (343, 401536), (392, 351344), (448, 307426), (686, 200768), (784, 175672), (896, 153713), (1372, 100384), (1568, 87836), (2744, 50192), (3136, 43918), (3137, 43904), (5488, 25096), (6272, 21959), (6274, 21952), (10976, 12548)]