164557712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1091}}^1$

素因数の和:1967

約数の個数: 40

約数和(自身を含む): 348540192

約数和(自身を除く): 183982480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 857, 1091, 1714, 2182, 3428, 4364, 6856, 8728, 9427, 12001, 13712, 17456, 18854, 24002, 37708, 48004, 75416, 96008, 150832, 192016, 934987, 1869974, 3739948, 7479896, 10284857, 14959792, 20569714, 41139428, 82278856, 164557712]

約数ペア:

[(1, 164557712), (2, 82278856), (4, 41139428), (8, 20569714), (11, 14959792), (16, 10284857), (22, 7479896), (44, 3739948), (88, 1869974), (176, 934987), (857, 192016), (1091, 150832), (1714, 96008), (2182, 75416), (3428, 48004), (4364, 37708), (6856, 24002), (8728, 18854), (9427, 17456), (12001, 13712)]