123476164

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{17159}}^1$

素因数の和:17427

約数の個数: 24

約数和(自身を含む): 247927680

約数和(自身を除く): 124451516

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 17159, 34318, 68636, 120113, 240226, 480452, 4409863, 8819726, 17639452, 30869041, 61738082, 123476164]

約数ペア:

[(1, 123476164), (2, 61738082), (4, 30869041), (7, 17639452), (14, 8819726), (28, 4409863), (257, 480452), (514, 240226), (1028, 120113), (1799, 68636), (3598, 34318), (7196, 17159)]