159437146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 265042368

約数和(自身を除く): 105605222

約数列:

[1, 2, 11, 22, 163, 173, 257, 326, 346, 514, 1793, 1903, 2827, 3586, 3806, 5654, 28199, 41891, 44461, 56398, 83782, 88922, 310189, 460801, 489071, 620378, 921602, 978142, 7247143, 14494286, 79718573, 159437146]

約数ペア:

[(1, 159437146), (2, 79718573), (11, 14494286), (22, 7247143), (163, 978142), (173, 921602), (257, 620378), (326, 489071), (346, 460801), (514, 310189), (1793, 88922), (1903, 83782), (2827, 56398), (3586, 44461), (3806, 41891), (5654, 28199)]