160820072

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{10597}}^1$

素因数の和:10881

約数の個数: 32

約数和(自身を含む): 345918720

約数和(自身を除く): 185098648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 7588, 10597, 15176, 21194, 42388, 74179, 84776, 148358, 296716, 593432, 2871787, 5743574, 11487148, 20102509, 22974296, 40205018, 80410036, 160820072]

約数ペア:

[(1, 160820072), (2, 80410036), (4, 40205018), (7, 22974296), (8, 20102509), (14, 11487148), (28, 5743574), (56, 2871787), (271, 593432), (542, 296716), (1084, 148358), (1897, 84776), (2168, 74179), (3794, 42388), (7588, 21194), (10597, 15176)]