161427888

素因数分解:

$2^4\times 3^2\times {\mathrm{1121027}}^1$

素因数の和:1121041

約数の個数: 30

約数和(自身を含む): 451774284

約数和(自身を除く): 290346396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1121027, 2242054, 3363081, 4484108, 6726162, 8968216, 10089243, 13452324, 17936432, 20178486, 26904648, 40356972, 53809296, 80713944, 161427888]

約数ペア:

[(1, 161427888), (2, 80713944), (3, 53809296), (4, 40356972), (6, 26904648), (8, 20178486), (9, 17936432), (12, 13452324), (16, 10089243), (18, 8968216), (24, 6726162), (36, 4484108), (48, 3363081), (72, 2242054), (144, 1121027)]