169004416

素因数分解:

$2^7\times 7^1\times {\mathrm{188621}}^1$

素因数の和:188642

約数の個数: 32

約数和(自身を含む): 384788880

約数和(自身を除く): 215784464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 188621, 377242, 754484, 1320347, 1508968, 2640694, 3017936, 5281388, 6035872, 10562776, 12071744, 21125552, 24143488, 42251104, 84502208, 169004416]

約数ペア:

[(1, 169004416), (2, 84502208), (4, 42251104), (7, 24143488), (8, 21125552), (14, 12071744), (16, 10562776), (28, 6035872), (32, 5281388), (56, 3017936), (64, 2640694), (112, 1508968), (128, 1320347), (224, 754484), (448, 377242), (896, 188621)]