147705444

素因数分解:

$2^2\times 3^4\times {\mathrm{455881}}^1$

素因数の和:455897

約数の個数: 30

約数和(自身を含む): 386132054

約数和(自身を除く): 238426610

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 455881, 911762, 1367643, 1823524, 2735286, 4102929, 5470572, 8205858, 12308787, 16411716, 24617574, 36926361, 49235148, 73852722, 147705444]

約数ペア:

[(1, 147705444), (2, 73852722), (3, 49235148), (4, 36926361), (6, 24617574), (9, 16411716), (12, 12308787), (18, 8205858), (27, 5470572), (36, 4102929), (54, 2735286), (81, 1823524), (108, 1367643), (162, 911762), (324, 455881)]