142853536

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21991}}^1$

素因数の和:22037

約数の個数: 48

約数和(自身を含む): 332519040

約数和(自身を除く): 189665504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 21991, 43982, 87964, 153937, 175928, 307874, 351856, 615748, 637739, 703712, 1231496, 1275478, 2462992, 2550956, 4464173, 4925984, 5101912, 8928346, 10203824, 17856692, 20407648, 35713384, 71426768, 142853536]

約数ペア:

[(1, 142853536), (2, 71426768), (4, 35713384), (7, 20407648), (8, 17856692), (14, 10203824), (16, 8928346), (28, 5101912), (29, 4925984), (32, 4464173), (56, 2550956), (58, 2462992), (112, 1275478), (116, 1231496), (203, 703712), (224, 637739), (232, 615748), (406, 351856), (464, 307874), (812, 175928), (928, 153937), (1624, 87964), (3248, 43982), (6496, 21991)]