126992768

素因数分解:

$2^7\times 7^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 290757120

約数和(自身を除く): 163764352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 271, 448, 523, 542, 896, 1046, 1084, 1897, 2092, 2168, 3661, 3794, 4184, 4336, 7322, 7588, 8368, 8672, 14644, 15176, 16736, 17344, 29288, 30352, 33472, 34688, 58576, 60704, 66944, 117152, 121408, 141733, 234304, 242816, 283466, 468608, 566932, 992131, 1133864, 1984262, 2267728, 3968524, 4535456, 7937048, 9070912, 15874096, 18141824, 31748192, 63496384, 126992768]

約数ペア:

[(1, 126992768), (2, 63496384), (4, 31748192), (7, 18141824), (8, 15874096), (14, 9070912), (16, 7937048), (28, 4535456), (32, 3968524), (56, 2267728), (64, 1984262), (112, 1133864), (128, 992131), (224, 566932), (271, 468608), (448, 283466), (523, 242816), (542, 234304), (896, 141733), (1046, 121408), (1084, 117152), (1897, 66944), (2092, 60704), (2168, 58576), (3661, 34688), (3794, 33472), (4184, 30352), (4336, 29288), (7322, 17344), (7588, 16736), (8368, 15176), (8672, 14644)]