163470832

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76819}}^1$

素因数の和:76853

約数の個数: 40

約数和(自身を含む): 381027200

約数和(自身を除く): 217556368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 76819, 153638, 307276, 537733, 614552, 1075466, 1229104, 1459561, 2150932, 2919122, 4301864, 5838244, 8603728, 10216927, 11676488, 20433854, 23352976, 40867708, 81735416, 163470832]

約数ペア:

[(1, 163470832), (2, 81735416), (4, 40867708), (7, 23352976), (8, 20433854), (14, 11676488), (16, 10216927), (19, 8603728), (28, 5838244), (38, 4301864), (56, 2919122), (76, 2150932), (112, 1459561), (133, 1229104), (152, 1075466), (266, 614552), (304, 537733), (532, 307276), (1064, 153638), (2128, 76819)]