170120384

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8831}}^1$

素因数の和:8893

約数の個数: 56

約数和(自身を含む): 394825728

約数和(自身を除く): 224705344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 8831, 9632, 17662, 19264, 35324, 61817, 70648, 123634, 141296, 247268, 282592, 379733, 494536, 565184, 759466, 989072, 1518932, 1978144, 2658131, 3037864, 3956288, 5316262, 6075728, 10632524, 12151456, 21265048, 24302912, 42530096, 85060192, 170120384]

約数ペア:

[(1, 170120384), (2, 85060192), (4, 42530096), (7, 24302912), (8, 21265048), (14, 12151456), (16, 10632524), (28, 6075728), (32, 5316262), (43, 3956288), (56, 3037864), (64, 2658131), (86, 1978144), (112, 1518932), (172, 989072), (224, 759466), (301, 565184), (344, 494536), (448, 379733), (602, 282592), (688, 247268), (1204, 141296), (1376, 123634), (2408, 70648), (2752, 61817), (4816, 35324), (8831, 19264), (9632, 17662)]