142426192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{306953}}^1$

素因数の和:306990

約数の個数: 20

約数和(自身を含む): 285467220

約数和(自身を除く): 143041028

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 306953, 613906, 1227812, 2455624, 4911248, 8901637, 17803274, 35606548, 71213096, 142426192]

約数ペア:

[(1, 142426192), (2, 71213096), (4, 35606548), (8, 17803274), (16, 8901637), (29, 4911248), (58, 2455624), (116, 1227812), (232, 613906), (464, 306953)]