133185304

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9043}}^1$

素因数の和:9319

約数の個数: 32

約数和(自身を含む): 286513920

約数和(自身を除く): 153328616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 9043, 14728, 18086, 36172, 63301, 72344, 126602, 253204, 506408, 2378309, 4756618, 9513236, 16648163, 19026472, 33296326, 66592652, 133185304]

約数ペア:

[(1, 133185304), (2, 66592652), (4, 33296326), (7, 19026472), (8, 16648163), (14, 9513236), (28, 4756618), (56, 2378309), (263, 506408), (526, 253204), (1052, 126602), (1841, 72344), (2104, 63301), (3682, 36172), (7364, 18086), (9043, 14728)]