159138108

素因数分解:

$2^2\times 3^4\times {\mathrm{491167}}^1$

素因数の和:491183

約数の個数: 30

約数和(自身を含む): 416019296

約数和(自身を除く): 256881188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 491167, 982334, 1473501, 1964668, 2947002, 4420503, 5894004, 8841006, 13261509, 17682012, 26523018, 39784527, 53046036, 79569054, 159138108]

約数ペア:

[(1, 159138108), (2, 79569054), (3, 53046036), (4, 39784527), (6, 26523018), (9, 17682012), (12, 13261509), (18, 8841006), (27, 5894004), (36, 4420503), (54, 2947002), (81, 1964668), (108, 1473501), (162, 982334), (324, 491167)]