156987018

素因数分解:

$2^1\times 3^3\times {\mathrm{1279}}^1\times {\mathrm{2273}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 349286400

約数和(自身を除く): 192299382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1279, 2273, 2558, 3837, 4546, 6819, 7674, 11511, 13638, 20457, 23022, 34533, 40914, 61371, 69066, 122742, 2907167, 5814334, 8721501, 17443002, 26164503, 52329006, 78493509, 156987018]

約数ペア:

[(1, 156987018), (2, 78493509), (3, 52329006), (6, 26164503), (9, 17443002), (18, 8721501), (27, 5814334), (54, 2907167), (1279, 122742), (2273, 69066), (2558, 61371), (3837, 40914), (4546, 34533), (6819, 23022), (7674, 20457), (11511, 13638)]