129099712

素因数分解:

$2^6\times 7^3\times {\mathrm{5881}}^1$

素因数の和:5914

約数の個数: 56

約数和(自身を含む): 298805600

約数和(自身を除く): 169705888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 5881, 10976, 11762, 21952, 23524, 41167, 47048, 82334, 94096, 164668, 188192, 288169, 329336, 376384, 576338, 658672, 1152676, 1317344, 2017183, 2305352, 2634688, 4034366, 4610704, 8068732, 9221408, 16137464, 18442816, 32274928, 64549856, 129099712]

約数ペア:

[(1, 129099712), (2, 64549856), (4, 32274928), (7, 18442816), (8, 16137464), (14, 9221408), (16, 8068732), (28, 4610704), (32, 4034366), (49, 2634688), (56, 2305352), (64, 2017183), (98, 1317344), (112, 1152676), (196, 658672), (224, 576338), (343, 376384), (392, 329336), (448, 288169), (686, 188192), (784, 164668), (1372, 94096), (1568, 82334), (2744, 47048), (3136, 41167), (5488, 23524), (5881, 21952), (10976, 11762)]